23630456044 has 12 divisors (see below), whose sum is σ = 44534321104. Its totient is φ = 10906364304.

The previous prime is 23630455997. The next prime is 23630456051. The reversal of 23630456044 is 44065403632.

It is a happy number.

It is a super-2 number, since 2×23630456044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23630455994 and 23630456012.

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, 227215872 + ... + 227215975.

Almost surely, 2^23630456044 is an apocalyptic number.

It is an amenable number.

23630456044 is a deficient number, since it is larger than the sum of its proper divisors (20903865060).

23630456044 is a wasteful number, since it uses less digits than its factorization.

23630456044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454431864 (or 454431862 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 23630456044 its reverse (44065403632), we get a palindrome (67695859676).

The spelling of 23630456044 in words is "twenty-three billion, six hundred thirty million, four hundred fifty-six thousand, forty-four".