139653412294 has 32 divisors (see below), whose sum is σ = 230743925280. Its totient is φ = 62862739200.

The previous prime is 139653412291. The next prime is 139653412307. The reversal of 139653412294 is 492214356931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139653412291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4764604 + ... + 4793824.

It is an arithmetic number, because the mean of its divisors is an integer number (7210747665).

Almost surely, 2^139653412294 is an apocalyptic number.

139653412294 is a deficient number, since it is larger than the sum of its proper divisors (91090512986).

139653412294 is a wasteful number, since it uses less digits than its factorization.

139653412294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31336.

The product of its digits is 1399680, while the sum is 49.

The spelling of 139653412294 in words is "one hundred thirty-nine billion, six hundred fifty-three million, four hundred twelve thousand, two hundred ninety-four".