430380117 has 18 divisors (see below), whose sum is σ = 649871222. Its totient is φ = 274442256.

The previous prime is 430380113. The next prime is 430380121. The reversal of 430380117 is 711083034.

It is an interprime number because it is at equal distance from previous prime (430380113) and next prime (430380121).

It can be written as a sum of positive squares in only one way, i.e., 228342321 + 202037796 = 15111^2 + 14214^2 .

It is not a de Polignac number, because 430380117 - 2² = 430380113 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 (430380113) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40438 + ... + 49959.

Almost surely, 2^430380117 is an apocalyptic number.

It is an amenable number.

430380117 is a deficient number, since it is larger than the sum of its proper divisors (219491105).

430380117 is a wasteful number, since it uses less digits than its factorization.

430380117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90449 (or 90423 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 430380117 is about 20745.6047634192. The cubic root of 430380117 is about 755.0065739234.

The spelling of 430380117 in words is "four hundred thirty million, three hundred eighty thousand, one hundred seventeen".