14457440484 has 36 divisors (see below), whose sum is σ = 36548893836. Its totient is φ = 4818659328.

The previous prime is 14457440479. The next prime is 14457440539. The reversal of 14457440484 is 48404475441.

It can be written as a sum of positive squares in 2 ways, for example, as 7818450084 + 6638990400 = 88422^2 + 81480^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 599932 + ... + 623564.

It is an arithmetic number, because the mean of its divisors is an integer number (1015247051).

Almost surely, 2^14457440484 is an apocalyptic number.

It is an amenable number.

14457440484 is an abundant number, since it is smaller than the sum of its proper divisors (22091453352).

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

14457440484 is a wasteful number, since it uses less digits than its factorization.

14457440484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40636 (or 40631 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 45.

The spelling of 14457440484 in words is "fourteen billion, four hundred fifty-seven million, four hundred forty thousand, four hundred eighty-four".