23250530412 has 48 divisors (see below), whose sum is σ = 62357752800. Its totient is φ = 7482928320.

The previous prime is 23250530377. The next prime is 23250530431. The reversal of 23250530412 is 21403505232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3708639 + ... + 3714902.

It is an arithmetic number, because the mean of its divisors is an integer number (1299119850).

Almost surely, 2^23250530412 is an apocalyptic number.

It is an amenable number.

23250530412 is an abundant number, since it is smaller than the sum of its proper divisors (39107222388).

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

23250530412 is a wasteful number, since it uses less digits than its factorization.

23250530412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7423583 (or 7423575 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 23250530412 in words is "twenty-three billion, two hundred fifty million, five hundred thirty thousand, four hundred twelve".