14494734720 has 96 divisors (see below), whose sum is σ = 50052150720. Its totient is φ = 3865261056.

The previous prime is 14494734677. The next prime is 14494734823. The reversal of 14494734720 is 2743749441.

14494734720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1252464 + ... + 1263983.

It is an arithmetic number, because the mean of its divisors is an integer number (521376570).

Almost surely, 2^14494734720 is an apocalyptic number.

14494734720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14494734720 is an abundant number, since it is smaller than the sum of its proper divisors (35557416000).

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

14494734720 is a wasteful number, since it uses less digits than its factorization.

14494734720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516472 (or 2516457 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 14494734720 in words is "fourteen billion, four hundred ninety-four million, seven hundred thirty-four thousand, seven hundred twenty".