23656461400270 has 16 divisors (see below), whose sum is σ = 42582345846768. Its totient is φ = 9462425598720.

The previous prime is 23656461400267. The next prime is 23656461400291. The reversal of 23656461400270 is 7200416465632.

It is a self number, because there is not a number n which added to its sum of digits gives 23656461400270.

It is a congruent number.

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, 19244196 + ... + 20436535.

It is an arithmetic number, because the mean of its divisors is an integer number (2661396615423).

Almost surely, 2^{23656461400270} is an apocalyptic number.

23656461400270 is a deficient number, since it is larger than the sum of its proper divisors (18925884446498).

23656461400270 is a wasteful number, since it uses less digits than its factorization.

23656461400270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39740355.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 23656461400270 in words is "twenty-three trillion, six hundred fifty-six billion, four hundred sixty-one million, four hundred thousand, two hundred seventy".