190346910196 has 12 divisors (see below), whose sum is σ = 333110219652. Its totient is φ = 95172561728.

The previous prime is 190346910181. The next prime is 190346910217. The reversal of 190346910196 is 691019643091.

It can be written as a sum of positive squares in 2 ways, for example, as 54765360400 + 135581549796 = 234020^2 + 368214^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566106 + ... + 837358.

It is an arithmetic number, because the mean of its divisors is an integer number (27759184971).

Almost surely, 2^190346910196 is an apocalyptic number.

It is an amenable number.

190346910196 is a deficient number, since it is larger than the sum of its proper divisors (142763309456).

190346910196 is a wasteful number, since it uses less digits than its factorization.

190346910196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446690 (or 446688 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 49.

The spelling of 190346910196 in words is "one hundred ninety billion, three hundred forty-six million, nine hundred ten thousand, one hundred ninety-six".