235155756120 has 64 divisors (see below), whose sum is σ = 720477227520. Its totient is φ = 61373983104.

The previous prime is 235155756119. The next prime is 235155756161. The reversal of 235155756120 is 21657551532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20841502 + ... + 20852781.

It is an arithmetic number, because the mean of its divisors is an integer number (11257456680).

Almost surely, 2^235155756120 is an apocalyptic number.

235155756120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235155756120 is an abundant number, since it is smaller than the sum of its proper divisors (485321471400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235155756120 is a wasteful number, since it uses less digits than its factorization.

235155756120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41694344 (or 41694340 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 42.

The spelling of 235155756120 in words is "two hundred thirty-five billion, one hundred fifty-five million, seven hundred fifty-six thousand, one hundred twenty".