2432121169 has 2 divisors, whose sum is σ = 2432121170. Its totient is φ = 2432121168.

The previous prime is 2432121161. The next prime is 2432121191. The reversal of 2432121169 is 9611212342.

2432121169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1730560000 + 701561169 = 41600^2 + 26487^2 .

It is a cyclic number.

It is not a de Polignac number, because 2432121169 - 2³ = 2432121161 is a prime.

It is a super-2 number, since 2×2432121169² = 11830426761395853122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2432121169.

It is not a weakly prime, because it can be changed into another prime (2432121161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1216060584 + 1216060585.

It is an arithmetic number, because the mean of its divisors is an integer number (1216060585).

Almost surely, 2^2432121169 is an apocalyptic number.

It is an amenable number.

2432121169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2432121169 is an equidigital number, since it uses as much as digits as its factorization.

2432121169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 31.

The square root of 2432121169 is about 49316.5405214113. The cubic root of 2432121169 is about 1344.8124960767.

The spelling of 2432121169 in words is "two billion, four hundred thirty-two million, one hundred twenty-one thousand, one hundred sixty-nine".