20242013085919 has 2 divisors, whose sum is σ = 20242013085920. Its totient is φ = 20242013085918.

The previous prime is 20242013085913. The next prime is 20242013085923. The reversal of 20242013085919 is 91958031024202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20242013085919 - 2¹¹ = 20242013083871 is a prime.

It is a super-2 number, since 2×20242013085919² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20242013085913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10121006542959 + 10121006542960.

It is an arithmetic number, because the mean of its divisors is an integer number (10121006542960).

Almost surely, 2^{20242013085919} is an apocalyptic number.

20242013085919 is a deficient number, since it is larger than the sum of its proper divisors (1).

20242013085919 is an equidigital number, since it uses as much as digits as its factorization.

20242013085919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 20242013085919 in words is "twenty trillion, two hundred forty-two billion, thirteen million, eighty-five thousand, nine hundred nineteen".