23843809522 has 32 divisors (see below), whose sum is σ = 39178722240. Its totient is φ = 10817323200.

The previous prime is 23843809511. The next prime is 23843809543. The reversal of 23843809522 is 22590834832.

It is a happy number.

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, 332353 + ... + 397675.

It is an arithmetic number, because the mean of its divisors is an integer number (1224335070).

Almost surely, 2^23843809522 is an apocalyptic number.

23843809522 is a deficient number, since it is larger than the sum of its proper divisors (15334912718).

23843809522 is a wasteful number, since it uses less digits than its factorization.

23843809522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65578.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 23843809522 in words is "twenty-three billion, eight hundred forty-three million, eight hundred nine thousand, five hundred twenty-two".