23936356090 has 8 divisors (see below), whose sum is σ = 43085440980. Its totient is φ = 9574542432.

The previous prime is 23936356051. The next prime is 23936356111. The reversal of 23936356090 is 9065363932.

It can be written as a sum of positive squares in 2 ways, for example, as 22569353361 + 1367002729 = 150231^2 + 36973^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23936356090.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196817795 + ... + 1196817814.

Almost surely, 2^23936356090 is an apocalyptic number.

23936356090 is a deficient number, since it is larger than the sum of its proper divisors (19149084890).

23936356090 is a wasteful number, since it uses less digits than its factorization.

23936356090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393635616.

The product of its (nonzero) digits is 787320, while the sum is 46.

The spelling of 23936356090 in words is "twenty-three billion, nine hundred thirty-six million, three hundred fifty-six thousand, ninety".