20414024311 has 2 divisors, whose sum is σ = 20414024312. Its totient is φ = 20414024310.

The previous prime is 20414024297. The next prime is 20414024329. The reversal of 20414024311 is 11342041402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20414024311 - 2¹⁷ = 20413893239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20414024341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10207012155 + 10207012156.

It is an arithmetic number, because the mean of its divisors is an integer number (10207012156).

Almost surely, 2^20414024311 is an apocalyptic number.

20414024311 is a deficient number, since it is larger than the sum of its proper divisors (1).

20414024311 is an equidigital number, since it uses as much as digits as its factorization.

20414024311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20414024311 its reverse (11342041402), we get a palindrome (31756065713).

The spelling of 20414024311 in words is "twenty billion, four hundred fourteen million, twenty-four thousand, three hundred eleven".