130017429 has 12 divisors (see below), whose sum is σ = 188484556. Its totient is φ = 86363712.

The previous prime is 130017409. The next prime is 130017431. The reversal of 130017429 is 924710031.

It can be written as a sum of positive squares in 2 ways, for example, as 85100625 + 44916804 = 9225^2 + 6702^2 .

It is not a de Polignac number, because 130017429 - 2¹⁷ = 129886357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130017409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23584 + ... + 28569.

Almost surely, 2^130017429 is an apocalyptic number.

It is an amenable number.

130017429 is a deficient number, since it is larger than the sum of its proper divisors (58467127).

130017429 is a wasteful number, since it uses less digits than its factorization.

130017429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52436 (or 52433 counting only the distinct ones).

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

The square root of 130017429 is about 11402.5185375863. The cubic root of 130017429 is about 506.6023398154.

The spelling of 130017429 in words is "one hundred thirty million, seventeen thousand, four hundred twenty-nine".