23845371236 has 12 divisors (see below), whose sum is σ = 41732556012. Its totient is φ = 11921783808.

The previous prime is 23845371163. The next prime is 23845371247. The reversal of 23845371236 is 63217354832.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14627451136 + 9217920100 = 120944^2 + 96010^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164105 + ... + 273168.

It is an arithmetic number, because the mean of its divisors is an integer number (3477713001).

Almost surely, 2^23845371236 is an apocalyptic number.

It is an amenable number.

23845371236 is a deficient number, since it is larger than the sum of its proper divisors (17887184776).

23845371236 is a wasteful number, since it uses less digits than its factorization.

23845371236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450910 (or 450908 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The spelling of 23845371236 in words is "twenty-three billion, eight hundred forty-five million, three hundred seventy-one thousand, two hundred thirty-six".