20114001440279 has 2 divisors, whose sum is σ = 20114001440280. Its totient is φ = 20114001440278.

The previous prime is 20114001440251. The next prime is 20114001440317. The reversal of 20114001440279 is 97204410041102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20114001440279 - 2⁸ = 20114001440023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20114001440209) 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, 10057000720139 + 10057000720140.

It is an arithmetic number, because the mean of its divisors is an integer number (10057000720140).

Almost surely, 2^{20114001440279} is an apocalyptic number.

20114001440279 is a deficient number, since it is larger than the sum of its proper divisors (1).

20114001440279 is an equidigital number, since it uses as much as digits as its factorization.

20114001440279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 20114001440279 in words is "twenty trillion, one hundred fourteen billion, one million, four hundred forty thousand, two hundred seventy-nine".