32312663064 has 96 divisors (see below), whose sum is σ = 97270664400. Its totient is φ = 9606954240.

The previous prime is 32312663003. The next prime is 32312663077. The reversal of 32312663064 is 46036621323.

32312663064 is a `hidden beast` number, since 3 + 2 + 3 + 12 + 6 + 630 + 6 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342919 + ... + 426870.

Almost surely, 2^32312663064 is an apocalyptic number.

It is an amenable number.

32312663064 is an abundant number, since it is smaller than the sum of its proper divisors (64958001336).

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

32312663064 is a wasteful number, since it uses less digits than its factorization.

32312663064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769865 (or 769858 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The spelling of 32312663064 in words is "thirty-two billion, three hundred twelve million, six hundred sixty-three thousand, sixty-four".