3996403599999 has 8 divisors (see below), whose sum is σ = 5377423804720. Its totient is φ = 2639826230976.

The previous prime is 3996403599967. The next prime is 3996403600043. The reversal of 3996403599999 is 9999953046993.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3996403599999 - 2⁵ = 3996403599967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3996403599299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6110708542 + ... + 6110709195.

It is an arithmetic number, because the mean of its divisors is an integer number (672177975590).

Almost surely, 2^{3996403599999} is an apocalyptic number.

3996403599999 is a deficient number, since it is larger than the sum of its proper divisors (1381020204721).

3996403599999 is a wasteful number, since it uses less digits than its factorization.

3996403599999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12221417849.

The product of its (nonzero) digits is 5165606520, while the sum is 84.

The spelling of 3996403599999 in words is "three trillion, nine hundred ninety-six billion, four hundred three million, five hundred ninety-nine thousand, nine hundred ninety-nine".