142014023 has 2 divisors, whose sum is σ = 142014024. Its totient is φ = 142014022.

The previous prime is 142014017. The next prime is 142014053. The reversal of 142014023 is 320410241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142014023 - 2⁶ = 142013959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142013992 and 142014010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142014053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71007011 + 71007012.

It is an arithmetic number, because the mean of its divisors is an integer number (71007012).

Almost surely, 2^142014023 is an apocalyptic number.

142014023 is a deficient number, since it is larger than the sum of its proper divisors (1).

142014023 is an equidigital number, since it uses as much as digits as its factorization.

142014023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 142014023 is about 11916.9636652966. The cubic root of 142014023 is about 521.7275176402.

Adding to 142014023 its reverse (320410241), we get a palindrome (462424264).

The spelling of 142014023 in words is "one hundred forty-two million, fourteen thousand, twenty-three".