14878740530 has 16 divisors (see below), whose sum is σ = 26866223640. Its totient is φ = 5932720512.

The previous prime is 14878740511. The next prime is 14878740557. The reversal of 14878740530 is 3504787841.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8078594161 + 6800146369 = 89881^2 + 82463^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2343635 + ... + 2349974.

Almost surely, 2^14878740530 is an apocalyptic number.

14878740530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14878740530 is a deficient number, since it is larger than the sum of its proper divisors (11987483110).

14878740530 is a wasteful number, since it uses less digits than its factorization.

14878740530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4693933.

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 14878740530 in words is "fourteen billion, eight hundred seventy-eight million, seven hundred forty thousand, five hundred thirty".