2681613360312 has 64 divisors (see below), whose sum is σ = 6712435699200. Its totient is φ = 892751233920.

The previous prime is 2681613360227. The next prime is 2681613360323. The reversal of 2681613360312 is 2130633161862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138797389 + ... + 138816707.

It is an arithmetic number, because the mean of its divisors is an integer number (104881807800).

Almost surely, 2^{2681613360312} is an apocalyptic number.

It is an amenable number.

2681613360312 is an abundant number, since it is smaller than the sum of its proper divisors (4030822338888).

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

2681613360312 is a wasteful number, since it uses less digits than its factorization.

2681613360312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26276 (or 26272 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 2681613360312 in words is "two trillion, six hundred eighty-one billion, six hundred thirteen million, three hundred sixty thousand, three hundred twelve".