40020167202263 has 2 divisors, whose sum is σ = 40020167202264. Its totient is φ = 40020167202262.

The previous prime is 40020167202247. The next prime is 40020167202317. The reversal of 40020167202263 is 36220276102004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40020167202263 - 2⁴ = 40020167202247 is a prime.

It is a super-2 number, since 2×40020167202263² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40020167202233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20010083601131 + 20010083601132.

It is an arithmetic number, because the mean of its divisors is an integer number (20010083601132).

Almost surely, 2^{40020167202263} is an apocalyptic number.

40020167202263 is a deficient number, since it is larger than the sum of its proper divisors (1).

40020167202263 is an equidigital number, since it uses as much as digits as its factorization.

40020167202263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 40020167202263 in words is "forty trillion, twenty billion, one hundred sixty-seven million, two hundred two thousand, two hundred sixty-three".