23344580368 has 20 divisors (see below), whose sum is σ = 45250412940. Its totient is φ = 11667054464.

The previous prime is 23344580321. The next prime is 23344580377. The reversal of 23344580368 is 86308544332.

It can be written as a sum of positive squares in 2 ways, for example, as 20560118544 + 2784461824 = 143388^2 + 52768^2 .

It is a super-2 number, since 2×23344580368² (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 3 ways as a sum of consecutive naturals, for example, 290323 + ... + 361906.

It is an arithmetic number, because the mean of its divisors is an integer number (2262520647).

Almost surely, 2^23344580368 is an apocalyptic number.

It is an amenable number.

23344580368 is a deficient number, since it is larger than the sum of its proper divisors (21905832572).

23344580368 is a wasteful number, since it uses less digits than its factorization.

23344580368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654474 (or 654468 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 23344580368 in words is "twenty-three billion, three hundred forty-four million, five hundred eighty thousand, three hundred sixty-eight".