399000020010211 has 8 divisors (see below), whose sum is σ = 420708284179920. Its totient is φ = 377362582152192.

The previous prime is 399000020010197. The next prime is 399000020010247. The reversal of 399000020010211 is 112010020000993.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-399000020010211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 399000020010211.

It is not an unprimeable number, because it can be changed into a prime (399000020010281) 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, 17706566350 + ... + 17706588883.

It is an arithmetic number, because the mean of its divisors is an integer number (52588535522490).

Almost surely, 2^{399000020010211} is an apocalyptic number.

399000020010211 is a deficient number, since it is larger than the sum of its proper divisors (21708264169709).

399000020010211 is a wasteful number, since it uses less digits than its factorization.

399000020010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35413155845.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 399000020010211 in words is "three hundred ninety-nine trillion, twenty million, ten thousand, two hundred eleven".