616998962016 has 60 divisors (see below), whose sum is σ = 1814576816052. Its totient is φ = 205666319808.

The previous prime is 616998962009. The next prime is 616998962089. The reversal of 616998962016 is 610269899616.

616998962016 is a `hidden beast` number, since 616 + 9 + 9 + 8 + 9 + 6 + 2 + 0 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 119017270 + ... + 119022453.

Almost surely, 2^616998962016 is an apocalyptic number.

It is an amenable number.

616998962016 is an abundant number, since it is smaller than the sum of its proper divisors (1197577854036).

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

616998962016 is a wasteful number, since it uses less digits than its factorization.

616998962016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238039745 (or 238039728 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 63.

The spelling of 616998962016 in words is "six hundred sixteen billion, nine hundred ninety-eight million, nine hundred sixty-two thousand, sixteen".