14365898428 has 18 divisors (see below), whose sum is σ = 28733065368. Its totient is φ = 6156541800.

The previous prime is 14365898401. The next prime is 14365898471. The reversal of 14365898428 is 82489856341.

14365898428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14365898428² (a number of 21 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 622903 + ... + 645553.

Almost surely, 2^14365898428 is an apocalyptic number.

It is an amenable number.

14365898428 is an abundant number, since it is smaller than the sum of its proper divisors (14367166940).

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

14365898428 is an frugal number, since it uses more digits than its factorization.

14365898428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45313 (or 22660 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 58.

The spelling of 14365898428 in words is "fourteen billion, three hundred sixty-five million, eight hundred ninety-eight thousand, four hundred twenty-eight".