130437170420 has 12 divisors (see below), whose sum is σ = 273918057924. Its totient is φ = 52174868160.

The previous prime is 130437170387. The next prime is 130437170443. The reversal of 130437170420 is 24071734031.

It can be written as a sum of positive squares in 2 ways, for example, as 94916983396 + 35520187024 = 308086^2 + 188468^2 .

It is a super-2 number, since 2×130437170420² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3260929241 + ... + 3260929280.

It is an arithmetic number, because the mean of its divisors is an integer number (22826504827).

Almost surely, 2^130437170420 is an apocalyptic number.

130437170420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130437170420 is an abundant number, since it is smaller than the sum of its proper divisors (143480887504).

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

130437170420 is a wasteful number, since it uses less digits than its factorization.

130437170420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6521858530 (or 6521858528 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The spelling of 130437170420 in words is "one hundred thirty billion, four hundred thirty-seven million, one hundred seventy thousand, four hundred twenty".