14930396420 has 12 divisors (see below), whose sum is σ = 31353832524. Its totient is φ = 5972158560.

The previous prime is 14930396381. The next prime is 14930396443. The reversal of 14930396420 is 2469303941.

It can be written as a sum of positive squares in 2 ways, for example, as 9879167236 + 5051229184 = 99394^2 + 71072^2 .

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, 373259891 + ... + 373259930.

It is an arithmetic number, because the mean of its divisors is an integer number (2612819377).

Almost surely, 2^14930396420 is an apocalyptic number.

14930396420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14930396420 is an abundant number, since it is smaller than the sum of its proper divisors (16423436104).

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

14930396420 is a wasteful number, since it uses less digits than its factorization.

14930396420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746519830 (or 746519828 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 14930396420 in words is "fourteen billion, nine hundred thirty million, three hundred ninety-six thousand, four hundred twenty".