137464934464 has 56 divisors (see below), whose sum is σ = 320471157888. Its totient is φ = 57677591040.

The previous prime is 137464934459. The next prime is 137464934471. The reversal of 137464934464 is 464439464731.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7500952 + ... + 7519255.

It is an arithmetic number, because the mean of its divisors is an integer number (5722699248).

Almost surely, 2^137464934464 is an apocalyptic number.

It is an amenable number.

137464934464 is an abundant number, since it is smaller than the sum of its proper divisors (183006223424).

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

137464934464 is a wasteful number, since it uses less digits than its factorization.

137464934464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15020243 (or 15020233 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 55.

The spelling of 137464934464 in words is "one hundred thirty-seven billion, four hundred sixty-four million, nine hundred thirty-four thousand, four hundred sixty-four".