23001644364308 has 6 divisors (see below), whose sum is σ = 40252877637546. Its totient is φ = 11500822182152.

The previous prime is 23001644364199. The next prime is 23001644364359. The reversal of 23001644364308 is 80346344610032.

It can be written as a sum of positive squares in only one way, i.e., 22560201058564 + 441443305744 = 4749758^2 + 664412^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875205545535 + ... + 2875205545542.

It is an arithmetic number, because the mean of its divisors is an integer number (6708812939591).

Almost surely, 2^{23001644364308} is an apocalyptic number.

It is an amenable number.

23001644364308 is a deficient number, since it is larger than the sum of its proper divisors (17251233273238).

23001644364308 is a wasteful number, since it uses less digits than its factorization.

23001644364308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750411091081 (or 5750411091079 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 23001644364308 in words is "twenty-three trillion, one billion, six hundred forty-four million, three hundred sixty-four thousand, three hundred eight".