399999110201 has 8 divisors (see below), whose sum is σ = 400262720640. Its totient is φ = 399735569952.

The previous prime is 399999110197. The next prime is 399999110233. The reversal of 399999110201 is 102011999993.

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 399999110201 - 2² = 399999110197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (399999116201) 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, 15795716 + ... + 15821018.

It is an arithmetic number, because the mean of its divisors is an integer number (50032840080).

Almost surely, 2^399999110201 is an apocalyptic number.

It is an amenable number.

399999110201 is a deficient number, since it is larger than the sum of its proper divisors (263610439).

399999110201 is a wasteful number, since it uses less digits than its factorization.

399999110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35095.

The product of its (nonzero) digits is 354294, while the sum is 53.

The spelling of 399999110201 in words is "three hundred ninety-nine billion, nine hundred ninety-nine million, one hundred ten thousand, two hundred one".