14853442512 has 20 divisors (see below), whose sum is σ = 38371393280. Its totient is φ = 4951147488.

The previous prime is 14853442493. The next prime is 14853442531. The reversal of 14853442512 is 21524435841.

It is an interprime number because it is at equal distance from previous prime (14853442493) and next prime (14853442531).

It is a congruent number.

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, 154723312 + ... + 154723407.

It is an arithmetic number, because the mean of its divisors is an integer number (1918569664).

Almost surely, 2^14853442512 is an apocalyptic number.

14853442512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14853442512 is an abundant number, since it is smaller than the sum of its proper divisors (23517950768).

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

14853442512 is a wasteful number, since it uses less digits than its factorization.

14853442512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309446730 (or 309446724 counting only the distinct ones).

The product of its digits is 153600, while the sum is 39.

The spelling of 14853442512 in words is "fourteen billion, eight hundred fifty-three million, four hundred forty-two thousand, five hundred twelve".