39304452312 has 80 divisors (see below), whose sum is σ = 110257111800. Its totient is φ = 13081461120.

The previous prime is 39304452311. The next prime is 39304452331. The reversal of 39304452312 is 21325440393.

39304452312 is a `hidden beast` number, since 3 + 93 + 0 + 44 + 523 + 1 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39304452311) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 381012 + ... + 473052.

Almost surely, 2^39304452312 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 39304452312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55128555900).

39304452312 is an abundant number, since it is smaller than the sum of its proper divisors (70952659488).

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

39304452312 is a wasteful number, since it uses less digits than its factorization.

39304452312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92718 (or 92705 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 39304452312 in words is "thirty-nine billion, three hundred four million, four hundred fifty-two thousand, three hundred twelve".