20114334042479 has 2 divisors, whose sum is σ = 20114334042480. Its totient is φ = 20114334042478.

The previous prime is 20114334042391. The next prime is 20114334042521. The reversal of 20114334042479 is 97424043341102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20114334042479 - 2¹⁶ = 20114333976943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20114334002479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10057167021239 + 10057167021240.

It is an arithmetic number, because the mean of its divisors is an integer number (10057167021240).

Almost surely, 2^{20114334042479} is an apocalyptic number.

20114334042479 is a deficient number, since it is larger than the sum of its proper divisors (1).

20114334042479 is an equidigital number, since it uses as much as digits as its factorization.

20114334042479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 20114334042479 in words is "twenty trillion, one hundred fourteen billion, three hundred thirty-four million, forty-two thousand, four hundred seventy-nine".