23745229244 has 18 divisors (see below), whose sum is σ = 45675224952. Its totient is φ = 10793285800.

The previous prime is 23745229237. The next prime is 23745229273. The reversal of 23745229244 is 44292254732.

It is a super-2 number, since 2×23745229244² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 23745229195 and 23745229204.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 24529712 + ... + 24530679.

Almost surely, 2^23745229244 is an apocalyptic number.

It is an amenable number.

23745229244 is a deficient number, since it is larger than the sum of its proper divisors (21929995708).

23745229244 is a wasteful number, since it uses less digits than its factorization.

23745229244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49060417 (or 49060404 counting only the distinct ones).

The product of its digits is 967680, while the sum is 44.

The spelling of 23745229244 in words is "twenty-three billion, seven hundred forty-five million, two hundred twenty-nine thousand, two hundred forty-four".