23216519348 has 12 divisors (see below), whose sum is σ = 44322446112. Its totient is φ = 10552963320.

The previous prime is 23216519321. The next prime is 23216519363. The reversal of 23216519348 is 84391561232.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 527648167 = 23216519348 / (2 + 3 + 2 + 1 + 6 + 5 + 1 + 9 + 3 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 23216519299 and 23216519308.

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, 263824040 + ... + 263824127.

It is an arithmetic number, because the mean of its divisors is an integer number (3693537176).

Almost surely, 2^23216519348 is an apocalyptic number.

It is an amenable number.

23216519348 is a deficient number, since it is larger than the sum of its proper divisors (21105926764).

23216519348 is a wasteful number, since it uses less digits than its factorization.

23216519348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527648182 (or 527648180 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The spelling of 23216519348 in words is "twenty-three billion, two hundred sixteen million, five hundred nineteen thousand, three hundred forty-eight".