11419767936149 has 2 divisors, whose sum is σ = 11419767936150. Its totient is φ = 11419767936148.

The previous prime is 11419767936089. The next prime is 11419767936151. The reversal of 11419767936149 is 94163976791411.

11419767936149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8560685998225 + 2859081937924 = 2925865^2 + 1690882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11419767936149 is a prime.

It is a super-2 number, since 2×11419767936149² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 11419767936151, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11419767936179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5709883968074 + 5709883968075.

It is an arithmetic number, because the mean of its divisors is an integer number (5709883968075).

Almost surely, 2^{11419767936149} is an apocalyptic number.

It is an amenable number.

11419767936149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11419767936149 is an equidigital number, since it uses as much as digits as its factorization.

11419767936149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61725888, while the sum is 68.

The spelling of 11419767936149 in words is "eleven trillion, four hundred nineteen billion, seven hundred sixty-seven million, nine hundred thirty-six thousand, one hundred forty-nine".