431847130630 has 16 divisors (see below), whose sum is σ = 823049825760. Its totient is φ = 162577743232.

The previous prime is 431847130621. The next prime is 431847130633. The reversal of 431847130630 is 36031748134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431847130633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270138450 + ... + 1270138789.

It is an arithmetic number, because the mean of its divisors is an integer number (51440614110).

Almost surely, 2^431847130630 is an apocalyptic number.

431847130630 is a deficient number, since it is larger than the sum of its proper divisors (391202695130).

431847130630 is a wasteful number, since it uses less digits than its factorization.

431847130630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540277263.

The product of its (nonzero) digits is 145152, while the sum is 40.

Adding to 431847130630 its reverse (36031748134), we get a palindrome (467878878764).

The spelling of 431847130630 in words is "four hundred thirty-one billion, eight hundred forty-seven million, one hundred thirty thousand, six hundred thirty".