130990429476 has 45 divisors (see below), whose sum is σ = 342451888779. Its totient is φ = 43661304936.

The previous prime is 130990429457. The next prime is 130990429481. The reversal of 130990429476 is 674924099031.

The square root of 130990429476 is 361926.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×130990429476² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 6504615 + ... + 6524721.

Almost surely, 2^130990429476 is an apocalyptic number.

130990429476 is the 361926-th square number.

It is an amenable number.

130990429476 is an abundant number, since it is smaller than the sum of its proper divisors (211461459303).

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

130990429476 is an frugal number, since it uses more digits than its factorization.

130990429476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40230 (or 20112 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 130990429476 in words is "one hundred thirty billion, nine hundred ninety million, four hundred twenty-nine thousand, four hundred seventy-six".