312336425232 has 360 divisors, whose sum is σ = 1023584200704. Its totient is φ = 88520380416.

The previous prime is 312336425221. The next prime is 312336425257. The reversal of 312336425232 is 232524633213.

It is a happy number.

312336425232 is a `hidden beast` number, since 3 + 1 + 2 + 3 + 3 + 642 + 5 + 2 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19436433 + ... + 19452495.

Almost surely, 2^312336425232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 312336425232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511792100352).

312336425232 is an abundant number, since it is smaller than the sum of its proper divisors (711247775472).

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

312336425232 is a wasteful number, since it uses less digits than its factorization.

312336425232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16167 (or 16145 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The spelling of 312336425232 in words is "three hundred twelve billion, three hundred thirty-six million, four hundred twenty-five thousand, two hundred thirty-two".