210200000398 has 32 divisors (see below), whose sum is σ = 330249830400. Its totient is φ = 100237083840.

The previous prime is 210200000383. The next prime is 210200000411. The reversal of 210200000398 is 893000002012.

210200000398 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3294403 + ... + 3357601.

It is an arithmetic number, because the mean of its divisors is an integer number (10320307200).

Almost surely, 2^210200000398 is an apocalyptic number.

210200000398 is a deficient number, since it is larger than the sum of its proper divisors (120049830002).

210200000398 is a wasteful number, since it uses less digits than its factorization.

210200000398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64152.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 210200000398 in words is "two hundred ten billion, two hundred million, three hundred ninety-eight", and thus it is an aban number.