142340541307 has 2 divisors, whose sum is σ = 142340541308. Its totient is φ = 142340541306.

The previous prime is 142340541281. The next prime is 142340541313. The reversal of 142340541307 is 703145043241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142340541307 - 2⁷ = 142340541179 is a prime.

It is not a weakly prime, because it can be changed into another prime (142340541397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71170270653 + 71170270654.

It is an arithmetic number, because the mean of its divisors is an integer number (71170270654).

Almost surely, 2^142340541307 is an apocalyptic number.

142340541307 is a deficient number, since it is larger than the sum of its proper divisors (1).

142340541307 is an equidigital number, since it uses as much as digits as its factorization.

142340541307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 142340541307 its reverse (703145043241), we get a palindrome (845485584548).

The spelling of 142340541307 in words is "one hundred forty-two billion, three hundred forty million, five hundred forty-one thousand, three hundred seven".