210506014198 has 16 divisors (see below), whose sum is σ = 316942926480. Its totient is φ = 104858532576.

The previous prime is 210506014183. The next prime is 210506014219. The reversal of 210506014198 is 891410605012.

210506014198 is digitally balanced in base 2, 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2768148 + ... + 2843176.

It is an arithmetic number, because the mean of its divisors is an integer number (19808932905).

Almost surely, 2^210506014198 is an apocalyptic number.

210506014198 is a deficient number, since it is larger than the sum of its proper divisors (106436912282).

210506014198 is a wasteful number, since it uses less digits than its factorization.

210506014198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80271.

The product of its (nonzero) digits is 17280, while the sum is 37.

The spelling of 210506014198 in words is "two hundred ten billion, five hundred six million, fourteen thousand, one hundred ninety-eight".