16426426592 has 48 divisors (see below), whose sum is σ = 34071201360. Its totient is φ = 7774175232.

The previous prime is 16426426589. The next prime is 16426426657. The reversal of 16426426592 is 29562462461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726368 + ... + 748640.

It is an arithmetic number, because the mean of its divisors is an integer number (709816695).

Almost surely, 2^16426426592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16426426592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17035600680).

16426426592 is an abundant number, since it is smaller than the sum of its proper divisors (17644774768).

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

16426426592 is a wasteful number, since it uses less digits than its factorization.

16426426592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23515 (or 23507 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 47.

The spelling of 16426426592 in words is "sixteen billion, four hundred twenty-six million, four hundred twenty-six thousand, five hundred ninety-two".