1479452457120 has 96 divisors (see below), whose sum is σ = 5083936643520. Its totient is φ = 358655139840.

The previous prime is 1479452457107. The next prime is 1479452457137. The reversal of 1479452457120 is 217542549741.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140094385 + ... + 140104944.

It is an arithmetic number, because the mean of its divisors is an integer number (52957673370).

Almost surely, 2^{1479452457120} is an apocalyptic number.

1479452457120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1479452457120 is an abundant number, since it is smaller than the sum of its proper divisors (3604484186400).

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

1479452457120 is a wasteful number, since it uses less digits than its factorization.

1479452457120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280199358 (or 280199350 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 1479452457120 in words is "one trillion, four hundred seventy-nine billion, four hundred fifty-two million, four hundred fifty-seven thousand, one hundred twenty".