142340662066607 has 4 divisors (see below), whose sum is σ = 142341257671536. Its totient is φ = 142340066461680.

The previous prime is 142340662066543. The next prime is 142340662066619. The reversal of 142340662066607 is 706660266043241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 142340662066607 - 2⁶ = 142340662066543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142340662060607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297443843 + ... + 297922004.

It is an arithmetic number, because the mean of its divisors is an integer number (35585314417884).

Almost surely, 2^{142340662066607} is an apocalyptic number.

142340662066607 is a deficient number, since it is larger than the sum of its proper divisors (595604929).

142340662066607 is an equidigital number, since it uses as much as digits as its factorization.

142340662066607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595604928.

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 142340662066607 in words is "one hundred forty-two trillion, three hundred forty billion, six hundred sixty-two million, sixty-six thousand, six hundred seven".