23057343952 has 20 divisors (see below), whose sum is σ = 44676113760. Its totient is φ = 11528024288.

The previous prime is 23057343941. The next prime is 23057343973. The reversal of 23057343952 is 25934375032.

It is a super-2 number, since 2×23057343952² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23057343899 and 23057343908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395499 + ... + 450037.

It is an arithmetic number, because the mean of its divisors is an integer number (2233805688).

Almost surely, 2^23057343952 is an apocalyptic number.

It is an amenable number.

23057343952 is a deficient number, since it is larger than the sum of its proper divisors (21618769808).

23057343952 is a wasteful number, since it uses less digits than its factorization.

23057343952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80970 (or 80964 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 23057343952 in words is "twenty-three billion, fifty-seven million, three hundred forty-three thousand, nine hundred fifty-two".