199600431193695 has 16 divisors (see below), whose sum is σ = 364983645611520. Its totient is φ = 91245911402784.

The previous prime is 199600431193661. The next prime is 199600431193703. The reversal of 199600431193695 is 596391134006991.

It is not a de Polignac number, because 199600431193695 - 2¹⁴ = 199600431177311 is a prime.

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, 950478243675 + ... + 950478243884.

It is an arithmetic number, because the mean of its divisors is an integer number (22811477850720).

Almost surely, 2^{199600431193695} is an apocalyptic number.

199600431193695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

199600431193695 is a deficient number, since it is larger than the sum of its proper divisors (165383214417825).

199600431193695 is a wasteful number, since it uses less digits than its factorization.

199600431193695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900956487574.

The product of its (nonzero) digits is 42515280, while the sum is 66.

The spelling of 199600431193695 in words is "one hundred ninety-nine trillion, six hundred billion, four hundred thirty-one million, one hundred ninety-three thousand, six hundred ninety-five".