137435165704374 has 32 divisors (see below), whose sum is σ = 291040988344416. Its totient is φ = 43116646003200.

The previous prime is 137435165704349. The next prime is 137435165704517. The reversal of 137435165704374 is 473407561534731.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 12573924 + ... + 20808024.

It is an arithmetic number, because the mean of its divisors is an integer number (9095030885763).

Almost surely, 2^{137435165704374} is an apocalyptic number.

137435165704374 is an abundant number, since it is smaller than the sum of its proper divisors (153605822640042).

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

137435165704374 is a wasteful number, since it uses less digits than its factorization.

137435165704374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8397760.

The product of its (nonzero) digits is 88905600, while the sum is 60.

The spelling of 137435165704374 in words is "one hundred thirty-seven trillion, four hundred thirty-five billion, one hundred sixty-five million, seven hundred four thousand, three hundred seventy-four".