616472167216 has 40 divisors (see below), whose sum is σ = 1207805250080. Its totient is φ = 304789395456.

The previous prime is 616472167187. The next prime is 616472167219. The reversal of 616472167216 is 612761274616.

It is a self number, because there is not a number n which added to its sum of digits gives 616472167216.

It is not an unprimeable number, because it can be changed into a prime (616472167219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831190 + ... + 1387018.

It is an arithmetic number, because the mean of its divisors is an integer number (30195131252).

Almost surely, 2^616472167216 is an apocalyptic number.

It is an amenable number.

616472167216 is a deficient number, since it is larger than the sum of its proper divisors (591333082864).

616472167216 is a wasteful number, since it uses less digits than its factorization.

616472167216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556613 (or 556607 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 49.

The spelling of 616472167216 in words is "six hundred sixteen billion, four hundred seventy-two million, one hundred sixty-seven thousand, two hundred sixteen".