2139925119318 has 48 divisors (see below), whose sum is σ = 5300523760896. Its totient is φ = 611215458480.

The previous prime is 2139925119239. The next prime is 2139925119337. The reversal of 2139925119318 is 8139115299312.

It is a happy number.

2139925119318 is a `hidden beast` number, since 2 + 1 + 3 + 9 + 92 + 511 + 9 + 31 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2259096 + ... + 3063227.

It is an arithmetic number, because the mean of its divisors is an integer number (110427578352).

Almost surely, 2^{2139925119318} is an apocalyptic number.

2139925119318 is an abundant number, since it is smaller than the sum of its proper divisors (3160598641578).

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

2139925119318 is a wasteful number, since it uses less digits than its factorization.

2139925119318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325529 (or 5325526 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 54.

The spelling of 2139925119318 in words is "two trillion, one hundred thirty-nine billion, nine hundred twenty-five million, one hundred nineteen thousand, three hundred eighteen".