14728447496 has 16 divisors (see below), whose sum is σ = 31560959040. Its totient is φ = 6312191760.

The previous prime is 14728447457. The next prime is 14728447511. The reversal of 14728447496 is 69474482741.

It is a Harshad number since it is a multiple of its sum of digits (56), and also a Moran number because the ratio is a prime number: 263007991 = 14728447496 / (1 + 4 + 7 + 2 + 8 + 4 + 4 + 7 + 4 + 9 + 6).

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, 131503940 + ... + 131504051.

It is an arithmetic number, because the mean of its divisors is an integer number (1972559940).

Almost surely, 2^14728447496 is an apocalyptic number.

It is an amenable number.

14728447496 is an abundant number, since it is smaller than the sum of its proper divisors (16832511544).

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

14728447496 is a wasteful number, since it uses less digits than its factorization.

14728447496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263008004 (or 263008000 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 56.

The spelling of 14728447496 in words is "fourteen billion, seven hundred twenty-eight million, four hundred forty-seven thousand, four hundred ninety-six".