130366644 has 24 divisors (see below), whose sum is σ = 309929760. Its totient is φ = 42635424.

The previous prime is 130366637. The next prime is 130366679. The reversal of 130366644 is 446663031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101854 + ... + 103125.

It is an arithmetic number, because the mean of its divisors is an integer number (12913740).

Almost surely, 2^130366644 is an apocalyptic number.

It is an amenable number.

130366644 is an abundant number, since it is smaller than the sum of its proper divisors (179563116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130366644 is a wasteful number, since it uses less digits than its factorization.

130366644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205039 (or 205037 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 130366644 is about 11417.8213333368. The cubic root of 130366644 is about 507.0554969614.

The spelling of 130366644 in words is "one hundred thirty million, three hundred sixty-six thousand, six hundred forty-four".