23440324622 has 64 divisors (see below), whose sum is σ = 41809098240. Its totient is φ = 9716112000.

The previous prime is 23440324571. The next prime is 23440324679. The reversal of 23440324622 is 22642304432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25505879 + ... + 25506797.

It is an arithmetic number, because the mean of its divisors is an integer number (653267160).

Almost surely, 2^23440324622 is an apocalyptic number.

23440324622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23440324622 is a deficient number, since it is larger than the sum of its proper divisors (18368773618).

23440324622 is a wasteful number, since it uses less digits than its factorization.

23440324622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929.

The product of its (nonzero) digits is 55296, while the sum is 32.

The spelling of 23440324622 in words is "twenty-three billion, four hundred forty million, three hundred twenty-four thousand, six hundred twenty-two".