2616418307972 has 12 divisors (see below), whose sum is σ = 5232836616000. Its totient is φ = 1121322131976.

The previous prime is 2616418307959. The next prime is 2616418307983. The reversal of 2616418307972 is 2797038146162.

2616418307972 is an admirable 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, 46721755472 + ... + 46721755527.

It is an arithmetic number, because the mean of its divisors is an integer number (436069718000).

Almost surely, 2^{2616418307972} is an apocalyptic number.

It is an amenable number.

2616418307972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2616418307972 is a wasteful number, since it uses less digits than its factorization.

2616418307972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93443511010 (or 93443511008 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 2616418307972 in words is "two trillion, six hundred sixteen billion, four hundred eighteen million, three hundred seven thousand, nine hundred seventy-two".