421313231130 has 96 divisors (see below), whose sum is σ = 1122436514304. Its totient is φ = 101125200000.

The previous prime is 421313231113. The next prime is 421313231177. The reversal of 421313231130 is 31132313124.

It is a self number, because there is not a number n which added to its sum of digits gives 421313231130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 207946 + ... + 941205.

It is an arithmetic number, because the mean of its divisors is an integer number (11692047024).

Almost surely, 2^421313231130 is an apocalyptic number.

421313231130 is an abundant number, since it is smaller than the sum of its proper divisors (701123283174).

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

421313231130 is a wasteful number, since it uses less digits than its factorization.

421313231130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149284 (or 1149273 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 421313231130 its reverse (31132313124), we get a palindrome (452445544254).

The spelling of 421313231130 in words is "four hundred twenty-one billion, three hundred thirteen million, two hundred thirty-one thousand, one hundred thirty".