130416645 has 16 divisors (see below), whose sum is σ = 209583360. Its totient is φ = 69249984.

The previous prime is 130416631. The next prime is 130416661. The reversal of 130416645 is 546614031.

It is not a de Polignac number, because 130416645 - 2⁶ = 130416581 is a prime.

It is a congruent number.

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, 15549 + ... + 22418.

It is an arithmetic number, because the mean of its divisors is an integer number (13098960).

Almost surely, 2^130416645 is an apocalyptic number.

130416645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130416645 is a deficient number, since it is larger than the sum of its proper divisors (79166715).

130416645 is a wasteful number, since it uses less digits than its factorization.

130416645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38204.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 130416645 is about 11420.0107267901. The cubic root of 130416645 is about 507.1203142604.

The spelling of 130416645 in words is "one hundred thirty million, four hundred sixteen thousand, six hundred forty-five".