2162412443 has 2 divisors, whose sum is σ = 2162412444. Its totient is φ = 2162412442.

The previous prime is 2162412437. The next prime is 2162412451. The reversal of 2162412443 is 3442142612.

2162412443 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 is a cyclic number.

It is not a de Polignac number, because 2162412443 - 2¹⁴ = 2162396059 is a prime.

It is not a weakly prime, because it can be changed into another prime (2162412433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081206221 + 1081206222.

It is an arithmetic number, because the mean of its divisors is an integer number (1081206222).

Almost surely, 2^2162412443 is an apocalyptic number.

2162412443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2162412443 is an equidigital number, since it uses as much as digits as its factorization.

2162412443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 29.

The square root of 2162412443 is about 46501.7466661200. The cubic root of 2162412443 is about 1293.1418804196.

The spelling of 2162412443 in words is "two billion, one hundred sixty-two million, four hundred twelve thousand, four hundred forty-three".