199351355 has 24 divisors (see below), whose sum is σ = 282861360. Its totient is φ = 134447040.

The previous prime is 199351351. The next prime is 199351357. The reversal of 199351355 is 553153991.

It is not a de Polignac number, because 199351355 - 2² = 199351351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (199351351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8276 + ... + 21614.

It is an arithmetic number, because the mean of its divisors is an integer number (11785890).

Almost surely, 2^199351355 is an apocalyptic number.

199351355 is a deficient number, since it is larger than the sum of its proper divisors (83510005).

199351355 is a wasteful number, since it uses less digits than its factorization.

199351355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13419 (or 13412 counting only the distinct ones).

The product of its digits is 91125, while the sum is 41.

The square root of 199351355 is about 14119.1839353413. The cubic root of 199351355 is about 584.1706464397.

The spelling of 199351355 in words is "one hundred ninety-nine million, three hundred fifty-one thousand, three hundred fifty-five".