155460656344 has 24 divisors (see below), whose sum is σ = 339078728340. Its totient is φ = 66625995408.

The previous prime is 155460656341. The next prime is 155460656353. The reversal of 155460656344 is 443656064551.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155460656341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198291262 + ... + 198292045.

Almost surely, 2^155460656344 is an apocalyptic number.

155460656344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

155460656344 is an abundant number, since it is smaller than the sum of its proper divisors (183618071996).

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

155460656344 is a wasteful number, since it uses less digits than its factorization.

155460656344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396583327 (or 396583316 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 155460656344 in words is "one hundred fifty-five billion, four hundred sixty million, six hundred fifty-six thousand, three hundred forty-four".