23325640010 has 16 divisors (see below), whose sum is σ = 42169501800. Its totient is φ = 9289511616.

The previous prime is 23325639983. The next prime is 23325640021. The reversal of 23325640010 is 1004652332.

It can be written as a sum of positive squares in 4 ways, for example, as 22897439761 + 428200249 = 151319^2 + 20693^2 .

It is a super-2 number, since 2×23325640010² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5090645 + ... + 5095224.

Almost surely, 2^23325640010 is an apocalyptic number.

23325640010 is a deficient number, since it is larger than the sum of its proper divisors (18843861790).

23325640010 is a wasteful number, since it uses less digits than its factorization.

23325640010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10186105.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 23325640010 in words is "twenty-three billion, three hundred twenty-five million, six hundred forty thousand, ten".