14838156452 has 12 divisors (see below), whose sum is σ = 29676312960. Its totient is φ = 6359209896.

The previous prime is 14838156439. The next prime is 14838156493. The reversal of 14838156452 is 25465183841.

14838156452 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 14838156397 and 14838156406.

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, 264967052 + ... + 264967107.

It is an arithmetic number, because the mean of its divisors is an integer number (2473026080).

Almost surely, 2^14838156452 is an apocalyptic number.

It is an amenable number.

14838156452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14838156452 is a wasteful number, since it uses less digits than its factorization.

14838156452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529934170 (or 529934168 counting only the distinct ones).

The product of its digits is 921600, while the sum is 47.

The spelling of 14838156452 in words is "fourteen billion, eight hundred thirty-eight million, one hundred fifty-six thousand, four hundred fifty-two".