20414200369 has 2 divisors, whose sum is σ = 20414200370. Its totient is φ = 20414200368.

The previous prime is 20414200363. The next prime is 20414200399. The reversal of 20414200369 is 96300241402.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14881072144 + 5533128225 = 121988^2 + 74385^2 .

It is a cyclic number.

It is not a de Polignac number, because 20414200369 - 2⁵ = 20414200337 is a prime.

It is a super-2 number, since 2×20414200369² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20414200369.

It is not a weakly prime, because it can be changed into another prime (20414200363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10207100184 + 10207100185.

It is an arithmetic number, because the mean of its divisors is an integer number (10207100185).

Almost surely, 2^20414200369 is an apocalyptic number.

It is an amenable number.

20414200369 is a deficient number, since it is larger than the sum of its proper divisors (1).

20414200369 is an equidigital number, since it uses as much as digits as its factorization.

20414200369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 20414200369 in words is "twenty billion, four hundred fourteen million, two hundred thousand, three hundred sixty-nine".