3996724044200 has 48 divisors (see below), whose sum is σ = 9296303688960. Its totient is φ = 1598015160000.

The previous prime is 3996724044199. The next prime is 3996724044211. The reversal of 3996724044200 is 24404276993.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3739976 + ... + 4688375.

It is an arithmetic number, because the mean of its divisors is an integer number (193672993520).

Almost surely, 2^{3996724044200} is an apocalyptic number.

It is an amenable number.

3996724044200 is an abundant number, since it is smaller than the sum of its proper divisors (5299579644760).

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

3996724044200 is a wasteful number, since it uses less digits than its factorization.

3996724044200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8430738 (or 8430729 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 3996724044200 in words is "three trillion, nine hundred ninety-six billion, seven hundred twenty-four million, forty-four thousand, two hundred".