4139347312 has 20 divisors (see below), whose sum is σ = 8046118696. Its totient is φ = 2062929600.

The previous prime is 4139347309. The next prime is 4139347319. The reversal of 4139347312 is 2137439314.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4139347319) 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 3 ways as a sum of consecutive naturals, for example, 416439 + ... + 426262.

Almost surely, 2^4139347312 is an apocalyptic number.

It is an amenable number.

4139347312 is a deficient number, since it is larger than the sum of its proper divisors (3906771384).

4139347312 is a wasteful number, since it uses less digits than its factorization.

4139347312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843016 (or 843010 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 4139347312 is about 64337.7596128432. The cubic root of 4139347312 is about 1605.6243870026.

The spelling of 4139347312 in words is "four billion, one hundred thirty-nine million, three hundred forty-seven thousand, three hundred twelve".