2115067037164 has 24 divisors (see below), whose sum is σ = 3723333541200. Its totient is φ = 1051262216640.

The previous prime is 2115067037141. The next prime is 2115067037189. The reversal of 2115067037164 is 4617307605112.

It is a self number, because there is not a number n which added to its sum of digits gives 2115067037164.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1186302 + ... + 2374330.

It is an arithmetic number, because the mean of its divisors is an integer number (155138897550).

Almost surely, 2^{2115067037164} is an apocalyptic number.

It is an amenable number.

2115067037164 is a deficient number, since it is larger than the sum of its proper divisors (1608266504036).

2115067037164 is a wasteful number, since it uses less digits than its factorization.

2115067037164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190673 (or 1190671 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 2115067037164 in words is "two trillion, one hundred fifteen billion, sixty-seven million, thirty-seven thousand, one hundred sixty-four".