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144241132133 = 723895907653
BaseRepresentation
bin1000011001010101110…
…0010000001001100101
3111210022102010201022002
42012111130100021211
54330401212212013
6150132524015045
713264300252010
oct2062534201145
9453272121262
10144241132133
11561993a451a
1223b56091485
13107a943c937
146da49d0377
153b43228358
hex2195710265

144241132133 has 8 divisors (see below), whose sum is σ = 172014269568. Its totient is φ = 118259810064.

The previous prime is 144241132129. The next prime is 144241132141. The reversal of 144241132133 is 331231142441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144241132133 - 22 = 144241132129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144241132096 and 144241132105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144241132183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447953666 + ... + 447953987.

It is an arithmetic number, because the mean of its divisors is an integer number (21501783696).

Almost surely, 2144241132133 is an apocalyptic number.

It is an amenable number.

144241132133 is a deficient number, since it is larger than the sum of its proper divisors (27773137435).

144241132133 is an equidigital number, since it uses as much as digits as its factorization.

144241132133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895907683.

The product of its digits is 6912, while the sum is 29.

Adding to 144241132133 its reverse (331231142441), we get a palindrome (475472274574).

The spelling of 144241132133 in words is "one hundred forty-four billion, two hundred forty-one million, one hundred thirty-two thousand, one hundred thirty-three".

Divisors: 1 7 23 161 895907653 6271353571 20605876019 144241132133