23540401652104 has 16 divisors (see below), whose sum is σ = 44174167073100. Its totient is φ = 11760623765952.

The previous prime is 23540401652083. The next prime is 23540401652107. The reversal of 23540401652104 is 40125610404532.

It can be written as a sum of positive squares in 2 ways, for example, as 23537343340900 + 3058311204 = 4851530^2 + 55302^2 .

It is not an unprimeable number, because it can be changed into a prime (23540401652107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1197122067 + ... + 1197141730.

Almost surely, 2^{23540401652104} is an apocalyptic number.

It is an amenable number.

23540401652104 is a deficient number, since it is larger than the sum of its proper divisors (20633765420996).

23540401652104 is a wasteful number, since it uses less digits than its factorization.

23540401652104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394265032 (or 2394265028 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 23540401652104 in words is "twenty-three trillion, five hundred forty billion, four hundred one million, six hundred fifty-two thousand, one hundred four".