23534532466 has 16 divisors (see below), whose sum is σ = 36844502400. Its totient is φ = 11253249568.

The previous prime is 23534532449. The next prime is 23534532491. The reversal of 23534532466 is 66423543532.

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, 174270 + ... + 278278.

It is an arithmetic number, because the mean of its divisors is an integer number (2302781400).

Almost surely, 2^23534532466 is an apocalyptic number.

23534532466 is a deficient number, since it is larger than the sum of its proper divisors (13309969934).

23534532466 is a wasteful number, since it uses less digits than its factorization.

23534532466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108953.

The product of its digits is 1555200, while the sum is 43.

The spelling of 23534532466 in words is "twenty-three billion, five hundred thirty-four million, five hundred thirty-two thousand, four hundred sixty-six".