139812492314 has 16 divisors (see below), whose sum is σ = 231005286720. Its totient is φ = 62934130560.

The previous prime is 139812492293. The next prime is 139812492319. The reversal of 139812492314 is 413294218931.

It is not an unprimeable number, because it can be changed into a prime (139812492319) 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, 30847799 + ... + 30852330.

It is an arithmetic number, because the mean of its divisors is an integer number (14437830420).

Almost surely, 2^139812492314 is an apocalyptic number.

139812492314 is a deficient number, since it is larger than the sum of its proper divisors (91192794406).

139812492314 is a wasteful number, since it uses less digits than its factorization.

139812492314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61700245.

The product of its digits is 373248, while the sum is 47.

The spelling of 139812492314 in words is "one hundred thirty-nine billion, eight hundred twelve million, four hundred ninety-two thousand, three hundred fourteen".