199674124883 has 2 divisors, whose sum is σ = 199674124884. Its totient is φ = 199674124882.

The previous prime is 199674124843. The next prime is 199674124921. The reversal of 199674124883 is 388421476991.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 199674124883 - 2²⁶ = 199607016019 is a prime.

It is a super-2 number, since 2×199674124883² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (199674124823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99837062441 + 99837062442.

It is an arithmetic number, because the mean of its divisors is an integer number (99837062442).

Almost surely, 2^199674124883 is an apocalyptic number.

199674124883 is a deficient number, since it is larger than the sum of its proper divisors (1).

199674124883 is an equidigital number, since it uses as much as digits as its factorization.

199674124883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20901888, while the sum is 62.

The spelling of 199674124883 in words is "one hundred ninety-nine billion, six hundred seventy-four million, one hundred twenty-four thousand, eight hundred eighty-three".