11876454199 has 2 divisors, whose sum is σ = 11876454200. Its totient is φ = 11876454198.

The previous prime is 11876454157. The next prime is 11876454211. The reversal of 11876454199 is 99145467811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11876454199 - 2¹⁷ = 11876323127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11876452199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5938227099 + 5938227100.

It is an arithmetic number, because the mean of its divisors is an integer number (5938227100).

Almost surely, 2^11876454199 is an apocalyptic number.

11876454199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11876454199 is an equidigital number, since it uses as much as digits as its factorization.

11876454199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 55.

The spelling of 11876454199 in words is "eleven billion, eight hundred seventy-six million, four hundred fifty-four thousand, one hundred ninety-nine".