152340167485638 has 64 divisors (see below), whose sum is σ = 369613958284800. Its totient is φ = 46125629448480.

The previous prime is 152340167485621. The next prime is 152340167485673. The reversal of 152340167485638 is 836584761043251.

152340167485638 is a `hidden beast` number, since 1 + 5 + 2 + 3 + 4 + 0 + 1 + 67 + 4 + 8 + 563 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104994618 + ... + 106435661.

It is an arithmetic number, because the mean of its divisors is an integer number (5775218098200).

Almost surely, 2^{152340167485638} is an apocalyptic number.

152340167485638 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

152340167485638 is an abundant number, since it is smaller than the sum of its proper divisors (217273790799162).

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

152340167485638 is a wasteful number, since it uses less digits than its factorization.

152340167485638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211431514 (or 211431508 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 152340167485638 in words is "one hundred fifty-two trillion, three hundred forty billion, one hundred sixty-seven million, four hundred eighty-five thousand, six hundred thirty-eight".