20414436299167 has 2 divisors, whose sum is σ = 20414436299168. Its totient is φ = 20414436299166.

The previous prime is 20414436299123. The next prime is 20414436299221. The reversal of 20414436299167 is 76199263441402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20414436299167 - 2⁷ = 20414436299039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20414436299267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10207218149583 + 10207218149584.

It is an arithmetic number, because the mean of its divisors is an integer number (10207218149584).

Almost surely, 2^{20414436299167} is an apocalyptic number.

20414436299167 is a deficient number, since it is larger than the sum of its proper divisors (1).

20414436299167 is an equidigital number, since it uses as much as digits as its factorization.

20414436299167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 20414436299167 in words is "twenty trillion, four hundred fourteen billion, four hundred thirty-six million, two hundred ninety-nine thousand, one hundred sixty-seven".