14887476480 has 72 divisors (see below), whose sum is σ = 47546890272. Its totient is φ = 3969992704.

The previous prime is 14887476449. The next prime is 14887476491. The reversal of 14887476480 is 8467478841.

It is a self number, because there is not a number n which added to its sum of digits gives 14887476480.

It is a congruent number.

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, 1934634 + ... + 1942313.

It is an arithmetic number, because the mean of its divisors is an integer number (660373476).

Almost surely, 2^14887476480 is an apocalyptic number.

14887476480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14887476480 is an abundant number, since it is smaller than the sum of its proper divisors (32659413792).

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

14887476480 is an equidigital number, since it uses as much as digits as its factorization.

14887476480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876971 (or 3876957 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 57.

The spelling of 14887476480 in words is "fourteen billion, eight hundred eighty-seven million, four hundred seventy-six thousand, four hundred eighty".