130039994 has 8 divisors (see below), whose sum is σ = 222925728. Its totient is φ = 55731420.

The previous prime is 130039991. The next prime is 130040017. The reversal of 130039994 is 499930031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130039991) 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 3 ways as a sum of consecutive naturals, for example, 4644272 + ... + 4644299.

It is an arithmetic number, because the mean of its divisors is an integer number (27865716).

Almost surely, 2^130039994 is an apocalyptic number.

130039994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130039994 is a deficient number, since it is larger than the sum of its proper divisors (92885734).

130039994 is an equidigital number, since it uses as much as digits as its factorization.

130039994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9288580.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 130039994 is about 11403.5079690418. The cubic root of 130039994 is about 506.6316456827.

The spelling of 130039994 in words is "one hundred thirty million, thirty-nine thousand, nine hundred ninety-four".