190206586842192 has 30 divisors (see below), whose sum is σ = 532314267343482. Its totient is φ = 63402195614016.

The previous prime is 190206586842133. The next prime is 190206586842193. The reversal of 190206586842192 is 291248685602091.

190206586842192 is a `hidden beast` number, since 1 + 9 + 0 + 2 + 0 + 6 + 586 + 8 + 42 + 1 + 9 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 144110037013056 + 46096549829136 = 12004584^2 + 6789444^2 .

It is a super-2 number, since 2×190206586842192² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190206586842193) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 660439537503 + ... + 660439537790.

Almost surely, 2^{190206586842192} is an apocalyptic number.

190206586842192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

190206586842192 is an abundant number, since it is smaller than the sum of its proper divisors (342107680501290).

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

190206586842192 is a wasteful number, since it uses less digits than its factorization.

190206586842192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320879075307 (or 1320879075298 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 63.

The spelling of 190206586842192 in words is "one hundred ninety trillion, two hundred six billion, five hundred eighty-six million, eight hundred forty-two thousand, one hundred ninety-two".