312332201133432 has 64 divisors (see below), whose sum is σ = 795670439986080. Its totient is φ = 102132605233152.

The previous prime is 312332201133401. The next prime is 312332201133439. The reversal of 312332201133432 is 234331102233213.

It is a junction number, because it is equal to n+sod(n) for n = 312332201133393 and 312332201133402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312332201133439) 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 in 15 ways as a sum of consecutive naturals, for example, 7118373 + ... + 25987220.

Almost surely, 2^{312332201133432} is an apocalyptic number.

It is an amenable number.

312332201133432 is an abundant number, since it is smaller than the sum of its proper divisors (483338238852648).

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

312332201133432 is a wasteful number, since it uses less digits than its factorization.

312332201133432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33113072 (or 33113068 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 312332201133432 its reverse (234331102233213), we get a palindrome (546663303366645).

The spelling of 312332201133432 in words is "three hundred twelve trillion, three hundred thirty-two billion, two hundred one million, one hundred thirty-three thousand, four hundred thirty-two".