142010443 has 2 divisors, whose sum is σ = 142010444. Its totient is φ = 142010442.

The previous prime is 142010431. The next prime is 142010459. The reversal of 142010443 is 344010241.

142010443 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 142010443 - 2¹³ = 142002251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142010443.

It is not a weakly prime, because it can be changed into another prime (142010483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71005221 + 71005222.

It is an arithmetic number, because the mean of its divisors is an integer number (71005222).

Almost surely, 2^142010443 is an apocalyptic number.

142010443 is a deficient number, since it is larger than the sum of its proper divisors (1).

142010443 is an equidigital number, since it uses as much as digits as its factorization.

142010443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 142010443 is about 11916.8134583034. The cubic root of 142010443 is about 521.7231335656.

Adding to 142010443 its reverse (344010241), we get a palindrome (486020684).

The spelling of 142010443 in words is "one hundred forty-two million, ten thousand, four hundred forty-three".