2168602679104 has 28 divisors (see below), whose sum is σ = 4304384266500. Its totient is φ = 1084033415168.

The previous prime is 2168602679081. The next prime is 2168602679137. The reversal of 2168602679104 is 4019762068612.

It can be written as a sum of positive squares in 2 ways, for example, as 679226519104 + 1489376160000 = 824152^2 + 1220400^2 .

It is a congruent 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, 3925159 + ... + 4443430.

Almost surely, 2^{2168602679104} is an apocalyptic number.

It is an amenable number.

2168602679104 is a deficient number, since it is larger than the sum of its proper divisors (2135781587396).

2168602679104 is an equidigital number, since it uses as much as digits as its factorization.

2168602679104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8372650 (or 8372640 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 2168602679104 in words is "two trillion, one hundred sixty-eight billion, six hundred two million, six hundred seventy-nine thousand, one hundred four".