2868142423 has 2 divisors, whose sum is σ = 2868142424. Its totient is φ = 2868142422.

The previous prime is 2868142379. The next prime is 2868142451. The reversal of 2868142423 is 3242418682.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2868142423 - 2¹³ = 2868134231 is a prime.

It is a super-2 number, since 2×2868142423² = 16452481917224621858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2868122423) 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, 1434071211 + 1434071212.

It is an arithmetic number, because the mean of its divisors is an integer number (1434071212).

Almost surely, 2^2868142423 is an apocalyptic number.

2868142423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2868142423 is an equidigital number, since it uses as much as digits as its factorization.

2868142423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 147456, while the sum is 40.

The square root of 2868142423 is about 53555.0410605762. The cubic root of 2868142423 is about 1420.8020369937.

The spelling of 2868142423 in words is "two billion, eight hundred sixty-eight million, one hundred forty-two thousand, four hundred twenty-three".