23243187250 has 64 divisors (see below), whose sum is σ = 45099156960. Its totient is φ = 8962617600.

The previous prime is 23243187221. The next prime is 23243187263. The reversal of 23243187250 is 5278134232.

It can be written as a sum of positive squares in 16 ways, for example, as 1486642249 + 21756545001 = 38557^2 + 147501^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

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 31 ways as a sum of consecutive naturals, for example, 996724 + ... + 1019776.

Almost surely, 2^23243187250 is an apocalyptic number.

23243187250 is a deficient number, since it is larger than the sum of its proper divisors (21855969710).

23243187250 is a wasteful number, since it uses less digits than its factorization.

23243187250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23216 (or 23206 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 23243187250 in words is "twenty-three billion, two hundred forty-three million, one hundred eighty-seven thousand, two hundred fifty".