3996043087480 has 16 divisors (see below), whose sum is σ = 8991096946920. Its totient is φ = 1598417234976.

The previous prime is 3996043087429. The next prime is 3996043087483. The reversal of 3996043087480 is 847803406993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3996043087483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49950538554 + ... + 49950538633.

Almost surely, 2^{3996043087480} is an apocalyptic number.

It is an amenable number.

3996043087480 is an abundant number, since it is smaller than the sum of its proper divisors (4995053859440).

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

3996043087480 is a wasteful number, since it uses less digits than its factorization.

3996043087480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99901077198 (or 99901077194 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 61.

The spelling of 3996043087480 in words is "three trillion, nine hundred ninety-six billion, forty-three million, eighty-seven thousand, four hundred eighty".