3999031002211 has 8 divisors (see below), whose sum is σ = 4581177018464. Its totient is φ = 3419598954240.

The previous prime is 3999031002203. The next prime is 3999031002229. The reversal of 3999031002211 is 1122001309993.

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

It is not a de Polignac number, because 3999031002211 - 2³ = 3999031002203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3999031003211) 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, 678488910 + ... + 678494803.

It is an arithmetic number, because the mean of its divisors is an integer number (572647127308).

Almost surely, 2^{3999031002211} is an apocalyptic number.

3999031002211 is a deficient number, since it is larger than the sum of its proper divisors (582146016253).

3999031002211 is a wasteful number, since it uses less digits than its factorization.

3999031002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356984141.

The product of its (nonzero) digits is 26244, while the sum is 40.

The spelling of 3999031002211 in words is "three trillion, nine hundred ninety-nine billion, thirty-one million, two thousand, two hundred eleven".