616246642616 has 16 divisors (see below), whose sum is σ = 1260504496440. Its totient is φ = 280112110240.

The previous prime is 616246642577. The next prime is 616246642691.

616246642616 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3501401291 + ... + 3501401466.

Almost surely, 2^616246642616 is an apocalyptic number.

It is an amenable number.

616246642616 is an abundant number, since it is smaller than the sum of its proper divisors (644257853824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616246642616 is a wasteful number, since it uses less digits than its factorization.

616246642616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7002802774 (or 7002802770 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The spelling of 616246642616 in words is "six hundred sixteen billion, two hundred forty-six million, six hundred forty-two thousand, six hundred sixteen".