23460542128 has 40 divisors (see below), whose sum is σ = 45648453312. Its totient is φ = 11680377408.

The previous prime is 23460542117. The next prime is 23460542143. The reversal of 23460542128 is 82124506432.

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, 7007751 + ... + 7011097.

Almost surely, 2^23460542128 is an apocalyptic number.

It is an amenable number.

23460542128 is a deficient number, since it is larger than the sum of its proper divisors (22187911184).

23460542128 is a wasteful number, since it uses less digits than its factorization.

23460542128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5089 (or 5083 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 23460542128 in words is "twenty-three billion, four hundred sixty million, five hundred forty-two thousand, one hundred twenty-eight".