1479220720635 has 16 divisors (see below), whose sum is σ = 2704860746496. Its totient is φ = 676215186528.

The previous prime is 1479220720613. The next prime is 1479220720643. The reversal of 1479220720635 is 5360270229741.

It is not a de Polignac number, because 1479220720635 - 2⁷ = 1479220720507 is a prime.

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, 7043908089 + ... + 7043908298.

It is an arithmetic number, because the mean of its divisors is an integer number (169053796656).

Almost surely, 2^{1479220720635} is an apocalyptic number.

1479220720635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1479220720635 is a deficient number, since it is larger than the sum of its proper divisors (1225640025861).

1479220720635 is a wasteful number, since it uses less digits than its factorization.

1479220720635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14087816402.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 1479220720635 in words is "one trillion, four hundred seventy-nine billion, two hundred twenty million, seven hundred twenty thousand, six hundred thirty-five".