2696566642404 has 24 divisors (see below), whose sum is σ = 6292281854208. Its totient is φ = 898813687200.

The previous prime is 2696566642361. The next prime is 2696566642421. The reversal of 2696566642404 is 4042466656962.

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, 4963572 + ... + 5479979.

It is an arithmetic number, because the mean of its divisors is an integer number (262178410592).

Almost surely, 2^{2696566642404} is an apocalyptic number.

It is an amenable number.

2696566642404 is an abundant number, since it is smaller than the sum of its proper divisors (3595715211804).

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

2696566642404 is a wasteful number, since it uses less digits than its factorization.

2696566642404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10465075 (or 10465073 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 60.

The spelling of 2696566642404 in words is "two trillion, six hundred ninety-six billion, five hundred sixty-six million, six hundred forty-two thousand, four hundred four".