2669768814028 has 6 divisors (see below), whose sum is σ = 4672095424556. Its totient is φ = 1334884407012.

The previous prime is 2669768813993. The next prime is 2669768814047. The reversal of 2669768814028 is 8204188679662.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333721101750 + ... + 333721101757.

Almost surely, 2^{2669768814028} is an apocalyptic number.

It is an amenable number.

2669768814028 is a deficient number, since it is larger than the sum of its proper divisors (2002326610528).

2669768814028 is a wasteful number, since it uses less digits than its factorization.

2669768814028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667442203511 (or 667442203509 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 67.

The spelling of 2669768814028 in words is "two trillion, six hundred sixty-nine billion, seven hundred sixty-eight million, eight hundred fourteen thousand, twenty-eight".