3990122801008 has 20 divisors (see below), whose sum is σ = 7939805169400. Its totient is φ = 1941140821824.

The previous prime is 3990122800991. The next prime is 3990122801039. The reversal of 3990122801008 is 8001082210993.

It is a congruent number.

It is an unprimeable number.

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, 3370035558 + ... + 3370036741.

It is an arithmetic number, because the mean of its divisors is an integer number (396990258470).

Almost surely, 2^{3990122801008} is an apocalyptic number.

It is an amenable number.

3990122801008 is a deficient number, since it is larger than the sum of its proper divisors (3949682368392).

3990122801008 is a wasteful number, since it uses less digits than its factorization.

3990122801008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740072344 (or 6740072338 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The spelling of 3990122801008 in words is "three trillion, nine hundred ninety billion, one hundred twenty-two million, eight hundred one thousand, eight".