139302876290 has 16 divisors (see below), whose sum is σ = 251428413312. Its totient is φ = 55569320304.

The previous prime is 139302876287. The next prime is 139302876343. The reversal of 139302876290 is 92678203931.

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, 18974924 + ... + 18982263.

It is an arithmetic number, because the mean of its divisors is an integer number (15714275832).

Almost surely, 2^139302876290 is an apocalyptic number.

139302876290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

139302876290 is a deficient number, since it is larger than the sum of its proper divisors (112125537022).

139302876290 is a wasteful number, since it uses less digits than its factorization.

139302876290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37957561.

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 139302876290 in words is "one hundred thirty-nine billion, three hundred two million, eight hundred seventy-six thousand, two hundred ninety".