2669496474904 has 48 divisors (see below), whose sum is σ = 5822738578800. Its totient is φ = 1144022781888.

The previous prime is 2669496474889. The next prime is 2669496474913. The reversal of 2669496474904 is 4094746949662.

It is a super-2 number, since 2×2669496474904² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10394022 + ... + 10647754.

It is an arithmetic number, because the mean of its divisors is an integer number (121307053725).

Almost surely, 2^{2669496474904} is an apocalyptic number.

It is an amenable number.

2669496474904 is an abundant number, since it is smaller than the sum of its proper divisors (3153242103896).

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

2669496474904 is a wasteful number, since it uses less digits than its factorization.

2669496474904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280592 (or 280581 counting only the distinct ones).

The product of its (nonzero) digits is 564350976, while the sum is 70.

The spelling of 2669496474904 in words is "two trillion, six hundred sixty-nine billion, four hundred ninety-six million, four hundred seventy-four thousand, nine hundred four".