23302012044 has 12 divisors (see below), whose sum is σ = 54371361464. Its totient is φ = 7767337344.

The previous prime is 23302011989. The next prime is 23302012061. The reversal of 23302012044 is 44021020332.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 23302012044.

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, 970917157 + ... + 970917180.

Almost surely, 2^23302012044 is an apocalyptic number.

It is an amenable number.

23302012044 is an abundant number, since it is smaller than the sum of its proper divisors (31069349420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23302012044 is a wasteful number, since it uses less digits than its factorization.

23302012044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941834344 (or 1941834342 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23302012044 its reverse (44021020332), we get a palindrome (67323032376).

The spelling of 23302012044 in words is "twenty-three billion, three hundred two million, twelve thousand, forty-four".