130606421340 has 96 divisors (see below), whose sum is σ = 367127147520. Its totient is φ = 34692537600.

The previous prime is 130606421321. The next prime is 130606421347. The reversal of 130606421340 is 43124606031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 130606421298 and 130606421307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130606421347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17865606 + ... + 17872914.

It is an arithmetic number, because the mean of its divisors is an integer number (3824241120).

Almost surely, 2^130606421340 is an apocalyptic number.

130606421340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130606421340 is an abundant number, since it is smaller than the sum of its proper divisors (236520726180).

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

130606421340 is a wasteful number, since it uses less digits than its factorization.

130606421340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8443 (or 8441 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 130606421340 in words is "one hundred thirty billion, six hundred six million, four hundred twenty-one thousand, three hundred forty".