199710314495 has 8 divisors (see below), whose sum is σ = 239870845584. Its totient is φ = 159622606144.

The previous prime is 199710314449. The next prime is 199710314497. The reversal of 199710314495 is 594413017991.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 199710314495 - 2⁸ = 199710314239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199710314497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18199649 + ... + 18210618.

It is an arithmetic number, because the mean of its divisors is an integer number (29983855698).

Almost surely, 2^199710314495 is an apocalyptic number.

199710314495 is a deficient number, since it is larger than the sum of its proper divisors (40160531089).

199710314495 is a wasteful number, since it uses less digits than its factorization.

199710314495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36411369.

The product of its (nonzero) digits is 1224720, while the sum is 53.

The spelling of 199710314495 in words is "one hundred ninety-nine billion, seven hundred ten million, three hundred fourteen thousand, four hundred ninety-five".