431611230332 has 6 divisors (see below), whose sum is σ = 755319653088. Its totient is φ = 215805615164.

The previous prime is 431611230331. The next prime is 431611230343. The reversal of 431611230332 is 233032116134.

It is a junction number, because it is equal to n+sod(n) for n = 431611230295 and 431611230304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431611230331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53951403788 + ... + 53951403795.

It is an arithmetic number, because the mean of its divisors is an integer number (125886608848).

Almost surely, 2^431611230332 is an apocalyptic number.

It is an amenable number.

431611230332 is a deficient number, since it is larger than the sum of its proper divisors (323708422756).

431611230332 is a wasteful number, since it uses less digits than its factorization.

431611230332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107902807587 (or 107902807585 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 431611230332 its reverse (233032116134), we get a palindrome (664643346466).

The spelling of 431611230332 in words is "four hundred thirty-one billion, six hundred eleven million, two hundred thirty thousand, three hundred thirty-two".