142772692739 has 2 divisors, whose sum is σ = 142772692740. Its totient is φ = 142772692738.

The previous prime is 142772692721. The next prime is 142772692793. The reversal of 142772692739 is 937296277241.

It is a happy number.

142772692739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (142772692793) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142772692739 - 2²⁰ = 142771644163 is a prime.

It is not a weakly prime, because it can be changed into another prime (142772682739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71386346369 + 71386346370.

It is an arithmetic number, because the mean of its divisors is an integer number (71386346370).

Almost surely, 2^142772692739 is an apocalyptic number.

142772692739 is a deficient number, since it is larger than the sum of its proper divisors (1).

142772692739 is an equidigital number, since it uses as much as digits as its factorization.

142772692739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16003008, while the sum is 59.

The spelling of 142772692739 in words is "one hundred forty-two billion, seven hundred seventy-two million, six hundred ninety-two thousand, seven hundred thirty-nine".