40846694111 has 2 divisors, whose sum is σ = 40846694112. Its totient is φ = 40846694110.

The previous prime is 40846694101. The next prime is 40846694113. The reversal of 40846694111 is 11149664804.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40846694111 - 2²⁶ = 40779585247 is a prime.

Together with 40846694113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40846694113) 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, 20423347055 + 20423347056.

It is an arithmetic number, because the mean of its divisors is an integer number (20423347056).

Almost surely, 2^40846694111 is an apocalyptic number.

40846694111 is a deficient number, since it is larger than the sum of its proper divisors (1).

40846694111 is an equidigital number, since it uses as much as digits as its factorization.

40846694111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 40846694111 in words is "forty billion, eight hundred forty-six million, six hundred ninety-four thousand, one hundred eleven".