23542132705 has 64 divisors (see below), whose sum is σ = 35689489920. Its totient is φ = 14512379904.

The previous prime is 23542132697. The next prime is 23542132753. The reversal of 23542132705 is 50723124532.

It is a cyclic number.

It is not a de Polignac number, because 23542132705 - 2³ = 23542132697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2708827 + ... + 2717503.

It is an arithmetic number, because the mean of its divisors is an integer number (557648280).

Almost surely, 2^23542132705 is an apocalyptic number.

It is an amenable number.

23542132705 is a deficient number, since it is larger than the sum of its proper divisors (12147357215).

23542132705 is a wasteful number, since it uses less digits than its factorization.

23542132705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8858.

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 23542132705 in words is "twenty-three billion, five hundred forty-two million, one hundred thirty-two thousand, seven hundred five".