142024343407 has 2 divisors, whose sum is σ = 142024343408. Its totient is φ = 142024343406.

The previous prime is 142024343389. The next prime is 142024343413. The reversal of 142024343407 is 704343420241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142024343407 - 2²³ = 142015954799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142024343807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71012171703 + 71012171704.

It is an arithmetic number, because the mean of its divisors is an integer number (71012171704).

Almost surely, 2^142024343407 is an apocalyptic number.

142024343407 is a deficient number, since it is larger than the sum of its proper divisors (1).

142024343407 is an equidigital number, since it uses as much as digits as its factorization.

142024343407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 34.

Adding to 142024343407 its reverse (704343420241), we get a palindrome (846367763648).

The spelling of 142024343407 in words is "one hundred forty-two billion, twenty-four million, three hundred forty-three thousand, four hundred seven".