130842668 has 24 divisors (see below), whose sum is σ = 251249040. Its totient is φ = 59126720.

The previous prime is 130842667. The next prime is 130842713. The reversal of 130842668 is 866248031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130842667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983 + ... + 16206.

It is an arithmetic number, because the mean of its divisors is an integer number (10468710).

Almost surely, 2^130842668 is an apocalyptic number.

It is an amenable number.

130842668 is a deficient number, since it is larger than the sum of its proper divisors (120406372).

130842668 is a wasteful number, since it uses less digits than its factorization.

130842668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17377 (or 17375 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 130842668 is about 11438.6479970318. The cubic root of 130842668 is about 507.6719056551.

The spelling of 130842668 in words is "one hundred thirty million, eight hundred forty-two thousand, six hundred sixty-eight".