312325435432 has 64 divisors (see below), whose sum is σ = 607128696000. Its totient is φ = 150530924544.

The previous prime is 312325435397. The next prime is 312325435459. The reversal of 312325435432 is 234534523213.

It is a junction number, because it is equal to n+sod(n) for n = 312325435391 and 312325435400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67265703 + ... + 67270345.

It is an arithmetic number, because the mean of its divisors is an integer number (9486385875).

Almost surely, 2^312325435432 is an apocalyptic number.

It is an amenable number.

312325435432 is a deficient number, since it is larger than the sum of its proper divisors (294803260568).

312325435432 is a wasteful number, since it uses less digits than its factorization.

312325435432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7450 (or 7446 counting only the distinct ones).

The product of its digits is 259200, while the sum is 37.

Adding to 312325435432 its reverse (234534523213), we get a palindrome (546859958645).

The spelling of 312325435432 in words is "three hundred twelve billion, three hundred twenty-five million, four hundred thirty-five thousand, four hundred thirty-two".