155310334016 has 28 divisors (see below), whose sum is σ = 308243337792. Its totient is φ = 77642721408.

The previous prime is 155310334013. The next prime is 155310334027. The reversal of 155310334016 is 610433013551.

It is a super-2 number, since 2×155310334016² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (155310334013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 214661 + ... + 597243.

Almost surely, 2^155310334016 is an apocalyptic number.

155310334016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

155310334016 is a deficient number, since it is larger than the sum of its proper divisors (152933003776).

155310334016 is an equidigital number, since it uses as much as digits as its factorization.

155310334016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388938 (or 388928 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 155310334016 its reverse (610433013551), we get a palindrome (765743347567).

The spelling of 155310334016 in words is "one hundred fifty-five billion, three hundred ten million, three hundred thirty-four thousand, sixteen".