130014729 has 24 divisors (see below), whose sum is σ = 205571912. Its totient is φ = 78693120.

The previous prime is 130014727. The next prime is 130014733. The reversal of 130014729 is 927410031.

It can be written as a sum of positive squares in 4 ways, for example, as 7868025 + 122146704 = 2805^2 + 11052^2 .

It is not a de Polignac number, because 130014729 - 2¹ = 130014727 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130014727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1972 + ... + 16245.

Almost surely, 2^130014729 is an apocalyptic number.

It is an amenable number.

130014729 is a deficient number, since it is larger than the sum of its proper divisors (75557183).

130014729 is a wasteful number, since it uses less digits than its factorization.

130014729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18297 (or 18294 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 130014729 is about 11402.4001420754. The cubic root of 130014729 is about 506.5988330143.

The spelling of 130014729 in words is "one hundred thirty million, fourteen thousand, seven hundred twenty-nine".