14993558480 has 40 divisors (see below), whose sum is σ = 35351023104. Its totient is φ = 5912950400.

The previous prime is 14993558479. The next prime is 14993558491. The reversal of 14993558480 is 8485539941.

It is a tau number, because it is divible by the number of its divisors (40).

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, 1314176 + ... + 1325535.

Almost surely, 2^14993558480 is an apocalyptic number.

14993558480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14993558480 is an abundant number, since it is smaller than the sum of its proper divisors (20357464624).

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

14993558480 is a wasteful number, since it uses less digits than its factorization.

14993558480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639795 (or 2639789 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 56.

The spelling of 14993558480 in words is "fourteen billion, nine hundred ninety-three million, five hundred fifty-eight thousand, four hundred eighty".