40231233213167 has 2 divisors, whose sum is σ = 40231233213168. Its totient is φ = 40231233213166.

The previous prime is 40231233213121. The next prime is 40231233213211. The reversal of 40231233213167 is 76131233213204.

40231233213167 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 is a cyclic number.

It is not a de Polignac number, because 40231233213167 - 2²² = 40231229018863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40231233213167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40231233213107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20115616606583 + 20115616606584.

It is an arithmetic number, because the mean of its divisors is an integer number (20115616606584).

Almost surely, 2^{40231233213167} is an apocalyptic number.

40231233213167 is a deficient number, since it is larger than the sum of its proper divisors (1).

40231233213167 is an equidigital number, since it uses as much as digits as its factorization.

40231233213167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 40231233213167 in words is "forty trillion, two hundred thirty-one billion, two hundred thirty-three million, two hundred thirteen thousand, one hundred sixty-seven".