23119345032 has 48 divisors (see below), whose sum is σ = 67234833360. Its totient is φ = 6605526816.

The previous prime is 23119344977. The next prime is 23119345057. The reversal of 23119345032 is 23054391132.

It is a super-2 number, since 2×23119345032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23119344984 and 23119345002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9828478 + ... + 9830829.

It is an arithmetic number, because the mean of its divisors is an integer number (1400725695).

Almost surely, 2^23119345032 is an apocalyptic number.

It is an amenable number.

23119345032 is an abundant number, since it is smaller than the sum of its proper divisors (44115488328).

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

23119345032 is a wasteful number, since it uses less digits than its factorization.

23119345032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19659330 (or 19659319 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 23119345032 in words is "twenty-three billion, one hundred nineteen million, three hundred forty-five thousand, thirty-two".