42436167293111 has 2 divisors, whose sum is σ = 42436167293112. Its totient is φ = 42436167293110.

The previous prime is 42436167293027. The next prime is 42436167293159. The reversal of 42436167293111 is 11139276163424.

42436167293111 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 42436167293111 - 2¹⁰ = 42436167292087 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42436167293111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42436167253111) 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, 21218083646555 + 21218083646556.

It is an arithmetic number, because the mean of its divisors is an integer number (21218083646556).

Almost surely, 2^{42436167293111} is an apocalyptic number.

42436167293111 is a deficient number, since it is larger than the sum of its proper divisors (1).

42436167293111 is an equidigital number, since it uses as much as digits as its factorization.

42436167293111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 50.

The spelling of 42436167293111 in words is "forty-two trillion, four hundred thirty-six billion, one hundred sixty-seven million, two hundred ninety-three thousand, one hundred eleven".