23572140371 has 16 divisors (see below), whose sum is σ = 25500303360. Its totient is φ = 21660627360.

The previous prime is 23572140349. The next prime is 23572140401. The reversal of 23572140371 is 17304127532.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23572140371 - 2¹⁴ = 23572123987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23572140311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2679446 + ... + 2688228.

It is an arithmetic number, because the mean of its divisors is an integer number (1593768960).

Almost surely, 2^23572140371 is an apocalyptic number.

23572140371 is a deficient number, since it is larger than the sum of its proper divisors (1928162989).

23572140371 is a wasteful number, since it uses less digits than its factorization.

23572140371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9706.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 23572140371 in words is "twenty-three billion, five hundred seventy-two million, one hundred forty thousand, three hundred seventy-one".