14820393612 has 24 divisors (see below), whose sum is σ = 34583730496. Its totient is φ = 4939729488.

The previous prime is 14820393607. The next prime is 14820393617. The reversal of 14820393612 is 21639302841.

14820393612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14820393607) and next prime (14820393617).

It is a super-2 number, since 2×14820393612² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14820393617) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 129123 + ... + 215205.

Almost surely, 2^14820393612 is an apocalyptic number.

14820393612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14820393612 is an abundant number, since it is smaller than the sum of its proper divisors (19763336884).

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

14820393612 is a wasteful number, since it uses less digits than its factorization.

14820393612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100437 (or 100435 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 14820393612 in words is "fourteen billion, eight hundred twenty million, three hundred ninety-three thousand, six hundred twelve".