1479118081 has 8 divisors (see below), whose sum is σ = 1694240064. Its totient is φ = 1264950960.

The previous prime is 1479118051. The next prime is 1479118087. The reversal of 1479118081 is 1808119741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1479118081 - 2⁷ = 1479117953 is a prime.

It is a super-2 number, since 2×1479118081² = 4375580595082245122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1479118087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235390 + ... + 241591.

It is an arithmetic number, because the mean of its divisors is an integer number (211780008).

Almost surely, 2^1479118081 is an apocalyptic number.

It is an amenable number.

1479118081 is a deficient number, since it is larger than the sum of its proper divisors (215121983).

1479118081 is an equidigital number, since it uses as much as digits as its factorization.

1479118081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477431.

The product of its (nonzero) digits is 16128, while the sum is 40.

The square root of 1479118081 is about 38459.3042188753. The cubic root of 1479118081 is about 1139.3774381108.

The spelling of 1479118081 in words is "one billion, four hundred seventy-nine million, one hundred eighteen thousand, eighty-one".