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144141432225052 = 22137723261650981
BaseRepresentation
bin100000110001100010001010…
…110111010111110100011100
3200220100210020020121200200211
4200301202022313113310130
5122343103123122200202
61230321354304302204
742234606030260563
oct4061421267276434
9626323206550624
10144141432225052
1141a23046805919
12141bb6aa011964
13625762ba20562
1427846a8158bda
15119e6b1cc61d7
hex83188add7d1c

144141432225052 has 12 divisors (see below), whose sum is σ = 252249338914776. Its totient is φ = 72070192535120.

The previous prime is 144141432225047. The next prime is 144141432225071. The reversal of 144141432225052 is 250522234141441.

It is a super-3 number, since 3×1441414322250523 (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144141432224996 and 144141432225014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130274599 + ... + 131376382.

It is an arithmetic number, because the mean of its divisors is an integer number (21020778242898).

Almost surely, 2144141432225052 is an apocalyptic number.

It is an amenable number.

144141432225052 is a deficient number, since it is larger than the sum of its proper divisors (108107906689724).

144141432225052 is a wasteful number, since it uses less digits than its factorization.

144141432225052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261788708 (or 261788706 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 144141432225052 its reverse (250522234141441), we get a palindrome (394663666366493).

The spelling of 144141432225052 in words is "one hundred forty-four trillion, one hundred forty-one billion, four hundred thirty-two million, two hundred twenty-five thousand, fifty-two".

Divisors: 1 2 4 137723 275446 550892 261650981 523301962 1046603924 36035358056263 72070716112526 144141432225052