20441314279 has 2 divisors, whose sum is σ = 20441314280. Its totient is φ = 20441314278.

The previous prime is 20441314259. The next prime is 20441314319. The reversal of 20441314279 is 97241314402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20441314279 - 2²⁹ = 19904443367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20441314259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10220657139 + 10220657140.

It is an arithmetic number, because the mean of its divisors is an integer number (10220657140).

Almost surely, 2^20441314279 is an apocalyptic number.

20441314279 is a deficient number, since it is larger than the sum of its proper divisors (1).

20441314279 is an equidigital number, since it uses as much as digits as its factorization.

20441314279 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 37.

The spelling of 20441314279 in words is "twenty billion, four hundred forty-one million, three hundred fourteen thousand, two hundred seventy-nine".