23716907408 has 20 divisors (see below), whose sum is σ = 46011286860. Its totient is φ = 11843026944.

The previous prime is 23716907381. The next prime is 23716907413. The reversal of 23716907408 is 80470961732.

It can be written as a sum of positive squares in 2 ways, for example, as 15368065024 + 8348842384 = 123968^2 + 91372^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951485 + ... + 976092.

It is an arithmetic number, because the mean of its divisors is an integer number (2300564343).

Almost surely, 2^23716907408 is an apocalyptic number.

It is an amenable number.

23716907408 is a deficient number, since it is larger than the sum of its proper divisors (22294379452).

23716907408 is a wasteful number, since it uses less digits than its factorization.

23716907408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928354 (or 1928348 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 23716907408 in words is "twenty-three billion, seven hundred sixteen million, nine hundred seven thousand, four hundred eight".