23316020044472 has 8 divisors (see below), whose sum is σ = 43717537583400. Its totient is φ = 11658010022232.

The previous prime is 23316020044453. The next prime is 23316020044477. The reversal of 23316020044472 is 27444002061332.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23316020044477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1457251252772 + ... + 1457251252787.

It is an arithmetic number, because the mean of its divisors is an integer number (5464692197925).

Almost surely, 2^{23316020044472} is an apocalyptic number.

It is an amenable number.

23316020044472 is a deficient number, since it is larger than the sum of its proper divisors (20401517538928).

23316020044472 is a wasteful number, since it uses less digits than its factorization.

23316020044472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2914502505565 (or 2914502505561 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 38.

The spelling of 23316020044472 in words is "twenty-three trillion, three hundred sixteen billion, twenty million, forty-four thousand, four hundred seventy-two".