130624019990 has 16 divisors (see below), whose sum is σ = 235170416448. Its totient is φ = 52239123456.

The previous prime is 130624019983. The next prime is 130624019993. The reversal of 130624019990 is 99910426031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130624019993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258142 + ... + 1358001.

It is an arithmetic number, because the mean of its divisors is an integer number (14698151028).

Almost surely, 2^130624019990 is an apocalyptic number.

130624019990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130624019990 is a deficient number, since it is larger than the sum of its proper divisors (104546396458).

130624019990 is a wasteful number, since it uses less digits than its factorization.

130624019990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621143.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 130624019990 in words is "one hundred thirty billion, six hundred twenty-four million, nineteen thousand, nine hundred ninety".