130557469420 has 24 divisors (see below), whose sum is σ = 313337926944. Its totient is φ = 44762560896.

The previous prime is 130557469411. The next prime is 130557469433. The reversal of 130557469420 is 24964755031.

It is a happy 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, 466276537 + ... + 466276816.

It is an arithmetic number, because the mean of its divisors is an integer number (13055746956).

Almost surely, 2^130557469420 is an apocalyptic number.

130557469420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130557469420 is an abundant number, since it is smaller than the sum of its proper divisors (182780457524).

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

130557469420 is a wasteful number, since it uses less digits than its factorization.

130557469420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932553369 (or 932553367 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 130557469420 in words is "one hundred thirty billion, five hundred fifty-seven million, four hundred sixty-nine thousand, four hundred twenty".