399911120213 has 8 divisors (see below), whose sum is σ = 436657260000. Its totient is φ = 363230077680.

The previous prime is 399911120171. The next prime is 399911120237. The reversal of 399911120213 is 312021119993.

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

It is a cyclic number.

It is not a de Polignac number, because 399911120213 - 2⁸ = 399911119957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (399911120113) 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, 16261463 + ... + 16286036.

It is an arithmetic number, because the mean of its divisors is an integer number (54582157500).

Almost surely, 2^399911120213 is an apocalyptic number.

It is an amenable number.

399911120213 is a deficient number, since it is larger than the sum of its proper divisors (36746139787).

399911120213 is a wasteful number, since it uses less digits than its factorization.

399911120213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32548627.

The product of its (nonzero) digits is 26244, while the sum is 41.

The spelling of 399911120213 in words is "three hundred ninety-nine billion, nine hundred eleven million, one hundred twenty thousand, two hundred thirteen".