194098430802 has 16 divisors (see below), whose sum is σ = 401582960640. Its totient is φ = 62468460432.

The previous prime is 194098430759. The next prime is 194098430821. The reversal of 194098430802 is 208034890491.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557753938 + ... + 557754285.

It is an arithmetic number, because the mean of its divisors is an integer number (25098935040).

Almost surely, 2^194098430802 is an apocalyptic number.

194098430802 is an abundant number, since it is smaller than the sum of its proper divisors (207484529838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

194098430802 is a wasteful number, since it uses less digits than its factorization.

194098430802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115508257.

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 194098430802 in words is "one hundred ninety-four billion, ninety-eight million, four hundred thirty thousand, eight hundred two".