23026886430 has 32 divisors (see below), whose sum is σ = 55274440608. Its totient is φ = 6139401600.

The previous prime is 23026886419. The next prime is 23026886483. The reversal of 23026886430 is 3468862032.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 108700 + ... + 240560.

It is an arithmetic number, because the mean of its divisors is an integer number (1727326269).

Almost surely, 2^23026886430 is an apocalyptic number.

23026886430 is an abundant number, since it is smaller than the sum of its proper divisors (32247554178).

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

23026886430 is a wasteful number, since it uses less digits than its factorization.

23026886430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137692.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 23026886430 in words is "twenty-three billion, twenty-six million, eight hundred eighty-six thousand, four hundred thirty".