23366791044 has 81 divisors (see below), whose sum is σ = 60058348623. Its totient is φ = 7660220544.

The previous prime is 23366791037. The next prime is 23366791061. The reversal of 23366791044 is 44019766332.

The square root of 23366791044 is 152862.

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

It can be written as a sum of positive squares in 4 ways, for example, as 2193048900 + 21173742144 = 46830^2 + 145512^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 66953382 + ... + 66953730.

Almost surely, 2^23366791044 is an apocalyptic number.

23366791044 is the 152862-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23366791044

23366791044 is an abundant number, since it is smaller than the sum of its proper divisors (36691557579).

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

23366791044 is an equidigital number, since it uses as much as digits as its factorization.

23366791044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 23366791044 in words is "twenty-three billion, three hundred sixty-six million, seven hundred ninety-one thousand, forty-four".