2669898666976 has 48 divisors (see below), whose sum is σ = 5287937709600. Its totient is φ = 1326949406208.

The previous prime is 2669898666959. The next prime is 2669898666983. The reversal of 2669898666976 is 6796668989662.

It is a congruent number.

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, 4194885 + ... + 4789243.

It is an arithmetic number, because the mean of its divisors is an integer number (110165368950).

Almost surely, 2^{2669898666976} is an apocalyptic number.

It is an amenable number.

2669898666976 is a deficient number, since it is larger than the sum of its proper divisors (2618039042624).

2669898666976 is a wasteful number, since it uses less digits than its factorization.

2669898666976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595211 (or 595203 counting only the distinct ones).

The product of its digits is 30474952704, while the sum is 88.

The spelling of 2669898666976 in words is "two trillion, six hundred sixty-nine billion, eight hundred ninety-eight million, six hundred sixty-six thousand, nine hundred seventy-six".