2124423061 has 2 divisors, whose sum is σ = 2124423062. Its totient is φ = 2124423060.

The previous prime is 2124423031. The next prime is 2124423143. The reversal of 2124423061 is 1603244212.

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., 2022210961 + 102212100 = 44969^2 + 10110^2 .

It is a cyclic number.

It is not a de Polignac number, because 2124423061 - 2⁵ = 2124423029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124423011) 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, 1062211530 + 1062211531.

It is an arithmetic number, because the mean of its divisors is an integer number (1062211531).

Almost surely, 2^2124423061 is an apocalyptic number.

It is an amenable number.

2124423061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124423061 is an equidigital number, since it uses as much as digits as its factorization.

2124423061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2124423061 is about 46091.4640795885. The cubic root of 2124423061 is about 1285.5244340033.

Adding to 2124423061 its reverse (1603244212), we get a palindrome (3727667273).

The spelling of 2124423061 in words is "two billion, one hundred twenty-four million, four hundred twenty-three thousand, sixty-one".