616032642131356 has 24 divisors (see below), whose sum is σ = 1088116996846880. Its totient is φ = 305142951816000.

The previous prime is 616032642131351. The next prime is 616032642131359. The reversal of 616032642131356 is 653131246230616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616032642131351) 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, 107223720 + ... + 112822831.

Almost surely, 2^{616032642131356} is an apocalyptic number.

It is an amenable number.

616032642131356 is a deficient number, since it is larger than the sum of its proper divisors (472084354715524).

616032642131356 is a wasteful number, since it uses less digits than its factorization.

616032642131356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220053085 (or 220053083 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 616032642131356 in words is "six hundred sixteen trillion, thirty-two billion, six hundred forty-two million, one hundred thirty-one thousand, three hundred fifty-six".