137953407934 has 16 divisors (see below), whose sum is σ = 217503193248. Its totient is φ = 65496124672.

The previous prime is 137953407931. The next prime is 137953407953. The reversal of 137953407934 is 439704359731.

It is a super-2 number, since 2×137953407934² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137953407931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10938907 + ... + 10951510.

It is an arithmetic number, because the mean of its divisors is an integer number (13593949578).

Almost surely, 2^137953407934 is an apocalyptic number.

137953407934 is a deficient number, since it is larger than the sum of its proper divisors (79549785314).

137953407934 is a wasteful number, since it uses less digits than its factorization.

137953407934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21890579.

The product of its (nonzero) digits is 8573040, while the sum is 55.

The spelling of 137953407934 in words is "one hundred thirty-seven billion, nine hundred fifty-three million, four hundred seven thousand, nine hundred thirty-four".