Search a number
-
+
144042041341 = 1179896918481
BaseRepresentation
bin1000011000100110010…
…0110001111111111101
3111202210112111212002001
42012021210301333331
54324444230310331
6150101052502301
713256332102252
oct2061144617775
9452715455061
10144042041341
11560a6a82680
1223abb47a991
1310777113433
146d863a7429
153b309ed561
hex2189931ffd

144042041341 has 16 divisors (see below), whose sum is σ = 159152198400. Its totient is φ = 129268339200.

The previous prime is 144042041317. The next prime is 144042041357. The reversal of 144042041341 is 143140240441.

It is a de Polignac number, because none of the positive numbers 2k-144042041341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144042041041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7784821 + ... + 7803301.

It is an arithmetic number, because the mean of its divisors is an integer number (9947012400).

Almost surely, 2144042041341 is an apocalyptic number.

144042041341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144042041341 is a deficient number, since it is larger than the sum of its proper divisors (15110157059).

144042041341 is a wasteful number, since it uses less digits than its factorization.

144042041341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27540.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144042041341 its reverse (143140240441), we get a palindrome (287182281782).

Subtracting from 144042041341 its reverse (143140240441), we obtain a square (901800900 = 300302).

The spelling of 144042041341 in words is "one hundred forty-four billion, forty-two million, forty-one thousand, three hundred forty-one".

Divisors: 1 11 79 869 8969 18481 98659 203291 708551 1459999 7794061 16059989 165756089 1823316979 13094731031 144042041341