23620001344 has 21 divisors (see below), whose sum is σ = 46873380091. Its totient is φ = 11809385920.

The previous prime is 23620001329. The next prime is 23620001407. The reversal of 23620001344 is 44310002632.

The square root of 23620001344 is 153688.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1219899 + ... + 1239109.

Almost surely, 2^23620001344 is an apocalyptic number.

23620001344 is the 153688-th square number.

It is an amenable number.

23620001344 is a deficient number, since it is larger than the sum of its proper divisors (23253378747).

23620001344 is an frugal number, since it uses more digits than its factorization.

23620001344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38434 (or 19213 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Multiplying 23620001344 by its sum of digits (25), we get a square (590500033600 = 768440²).

Adding to 23620001344 its reverse (44310002632), we get a palindrome (67930003976).

The spelling of 23620001344 in words is "twenty-three billion, six hundred twenty million, one thousand, three hundred forty-four".