2570169421964 has 6 divisors (see below), whose sum is σ = 4497796488444. Its totient is φ = 1285084710980.

The previous prime is 2570169421957. The next prime is 2570169422039. The reversal of 2570169421964 is 4691249610752.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321271177742 + ... + 321271177749.

It is an arithmetic number, because the mean of its divisors is an integer number (749632748074).

Almost surely, 2^{2570169421964} is an apocalyptic number.

It is an amenable number.

2570169421964 is a deficient number, since it is larger than the sum of its proper divisors (1927627066480).

2570169421964 is a wasteful number, since it uses less digits than its factorization.

2570169421964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642542355495 (or 642542355493 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 2570169421964 in words is "two trillion, five hundred seventy billion, one hundred sixty-nine million, four hundred twenty-one thousand, nine hundred sixty-four".