23269853642 has 16 divisors (see below), whose sum is σ = 39895312320. Its totient is φ = 9971760768.

The previous prime is 23269853617. The next prime is 23269853681. The reversal of 23269853642 is 24635896232.

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, 62618 + ... + 224634.

It is an arithmetic number, because the mean of its divisors is an integer number (2493457020).

Almost surely, 2^23269853642 is an apocalyptic number.

23269853642 is a deficient number, since it is larger than the sum of its proper divisors (16625458678).

23269853642 is a wasteful number, since it uses less digits than its factorization.

23269853642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172285.

The product of its digits is 3732480, while the sum is 50.

The spelling of 23269853642 in words is "twenty-three billion, two hundred sixty-nine million, eight hundred fifty-three thousand, six hundred forty-two".