23270400763866 has 32 divisors (see below), whose sum is σ = 51721009876800. Its totient is φ = 7755449027760.

The previous prime is 23270400763853. The next prime is 23270400763889. The reversal of 23270400763866 is 66836700407232.

23270400763866 is a `hidden beast` number, since 2 + 32 + 70 + 400 + 7 + 63 + 86 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37221196 + ... + 37841223.

It is an arithmetic number, because the mean of its divisors is an integer number (1616281558650).

Almost surely, 2^{23270400763866} is an apocalyptic number.

23270400763866 is an abundant number, since it is smaller than the sum of its proper divisors (28450609112934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23270400763866 is a wasteful number, since it uses less digits than its factorization.

23270400763866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75068171 (or 75068165 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 54.

The spelling of 23270400763866 in words is "twenty-three trillion, two hundred seventy billion, four hundred million, seven hundred sixty-three thousand, eight hundred sixty-six".