4039396371612 has 72 divisors (see below), whose sum is σ = 11809962143616. Its totient is φ = 1140208264224.

The previous prime is 4039396371601. The next prime is 4039396371617. The reversal of 4039396371612 is 2161736939304.

4039396371612 is a `hidden beast` number, since 4 + 0 + 393 + 96 + 3 + 7 + 161 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4039396371617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96541438 + ... + 96583269.

Almost surely, 2^{4039396371612} is an apocalyptic number.

4039396371612 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4039396371612 is an abundant number, since it is smaller than the sum of its proper divisors (7770565772004).

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

4039396371612 is a wasteful number, since it uses less digits than its factorization.

4039396371612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193124807 (or 193124802 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 54.

The spelling of 4039396371612 in words is "four trillion, thirty-nine billion, three hundred ninety-six million, three hundred seventy-one thousand, six hundred twelve".