23027367642 has 48 divisors (see below), whose sum is σ = 48724169760. Its totient is φ = 7254159264.

The previous prime is 23027367637. The next prime is 23027367679. The reversal of 23027367642 is 24676372032.

It is a junction number, because it is equal to n+sod(n) for n = 23027367594 and 23027367603.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 894868 + ... + 920240.

It is an arithmetic number, because the mean of its divisors is an integer number (1015086870).

Almost surely, 2^23027367642 is an apocalyptic number.

23027367642 is an abundant number, since it is smaller than the sum of its proper divisors (25696802118).

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

23027367642 is a wasteful number, since it uses less digits than its factorization.

23027367642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25835 (or 25816 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 42.

The spelling of 23027367642 in words is "twenty-three billion, twenty-seven million, three hundred sixty-seven thousand, six hundred forty-two".