14449320576 has 48 divisors (see below), whose sum is σ = 41579428410. Its totient is φ = 4816439808.

The previous prime is 14449320569. The next prime is 14449320581. The reversal of 14449320576 is 67502394441.

14449320576 is a `hidden beast` number, since 1 + 4 + 4 + 49 + 32 + 0 + 576 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14405760576 + 43560000 = 120024^2 + 6600^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6270255 + ... + 6272558.

Almost surely, 2^14449320576 is an apocalyptic number.

14449320576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14449320576 is an abundant number, since it is smaller than the sum of its proper divisors (27130107834).

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

14449320576 is a wasteful number, since it uses less digits than its factorization.

14449320576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12542833 (or 12542818 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 14449320576 in words is "fourteen billion, four hundred forty-nine million, three hundred twenty thousand, five hundred seventy-six".