2434142023 has 2 divisors, whose sum is σ = 2434142024. Its totient is φ = 2434142022.

The previous prime is 2434142017. The next prime is 2434142063. The reversal of 2434142023 is 3202414342.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2434142023 - 2²⁵ = 2400587591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2434142063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1217071011 + 1217071012.

It is an arithmetic number, because the mean of its divisors is an integer number (1217071012).

Almost surely, 2^2434142023 is an apocalyptic number.

2434142023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2434142023 is an equidigital number, since it uses as much as digits as its factorization.

2434142023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2434142023 is about 49337.0248697669. The cubic root of 2434142023 is about 1345.1848620300.

Adding to 2434142023 its reverse (3202414342), we get a palindrome (5636556365).

The spelling of 2434142023 in words is "two billion, four hundred thirty-four million, one hundred forty-two thousand, twenty-three".