139615327352 has 32 divisors (see below), whose sum is σ = 277237468800. Its totient is φ = 65775936864.

The previous prime is 139615327349. The next prime is 139615327381. The reversal of 139615327352 is 253723516931.

It is a super-2 number, since 2×139615327352² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 139615327297 and 139615327306.

It is a congruent 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, 5650202 + ... + 5674857.

It is an arithmetic number, because the mean of its divisors is an integer number (8663670900).

Almost surely, 2^139615327352 is an apocalyptic number.

It is an amenable number.

139615327352 is a deficient number, since it is larger than the sum of its proper divisors (137622141448).

139615327352 is a wasteful number, since it uses less digits than its factorization.

139615327352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11325155 (or 11325151 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 47.

The spelling of 139615327352 in words is "one hundred thirty-nine billion, six hundred fifteen million, three hundred twenty-seven thousand, three hundred fifty-two".