23373450072 has 80 divisors (see below), whose sum is σ = 74819788560. Its totient is φ = 6678127296.

The previous prime is 23373450053. The next prime is 23373450097. The reversal of 23373450072 is 27005437332.

23373450072 is a `hidden beast` number, since 23 + 37 + 34 + 500 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2571903 + ... + 2580974.

It is an arithmetic number, because the mean of its divisors is an integer number (935247357).

Almost surely, 2^23373450072 is an apocalyptic number.

It is an amenable number.

23373450072 is an abundant number, since it is smaller than the sum of its proper divisors (51446338488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23373450072 is a wasteful number, since it uses less digits than its factorization.

23373450072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152902 (or 5152889 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 36.

The spelling of 23373450072 in words is "twenty-three billion, three hundred seventy-three million, four hundred fifty thousand, seventy-two".