23426410451564 has 48 divisors (see below), whose sum is σ = 41430713768640. Its totient is φ = 11589433927680.

The previous prime is 23426410451533. The next prime is 23426410451629. The reversal of 23426410451564 is 46515401462432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176428072 + ... + 1176447984.

It is an arithmetic number, because the mean of its divisors is an integer number (863139870180).

Almost surely, 2^{23426410451564} is an apocalyptic number.

It is an amenable number.

23426410451564 is a deficient number, since it is larger than the sum of its proper divisors (18004303317076).

23426410451564 is a wasteful number, since it uses less digits than its factorization.

23426410451564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24410 (or 24408 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 23426410451564 in words is "twenty-three trillion, four hundred twenty-six billion, four hundred ten million, four hundred fifty-one thousand, five hundred sixty-four".