23990233552 has 20 divisors (see below), whose sum is σ = 47268894240. Its totient is φ = 11791809248.

The previous prime is 23990233543. The next prime is 23990233573. The reversal of 23990233552 is 25533209932.

It is a super-3 number, since 3×23990233552³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23990233499 and 23990233508.

It is a congruent number.

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, 12705748 + ... + 12707635.

It is an arithmetic number, because the mean of its divisors is an integer number (2363444712).

Almost surely, 2^23990233552 is an apocalyptic number.

It is an amenable number.

23990233552 is a deficient number, since it is larger than the sum of its proper divisors (23278660688).

23990233552 is a wasteful number, since it uses less digits than its factorization.

23990233552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25413450 (or 25413444 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 43.

The spelling of 23990233552 in words is "twenty-three billion, nine hundred ninety million, two hundred thirty-three thousand, five hundred fifty-two".