142922235523 has 2 divisors, whose sum is σ = 142922235524. Its totient is φ = 142922235522.

The previous prime is 142922235481. The next prime is 142922235529. The reversal of 142922235523 is 325532229241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142922235523 is a prime.

It is a super-3 number, since 3×142922235523³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (142922235529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71461117761 + 71461117762.

It is an arithmetic number, because the mean of its divisors is an integer number (71461117762).

Almost surely, 2^142922235523 is an apocalyptic number.

142922235523 is a deficient number, since it is larger than the sum of its proper divisors (1).

142922235523 is an equidigital number, since it uses as much as digits as its factorization.

142922235523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The spelling of 142922235523 in words is "one hundred forty-two billion, nine hundred twenty-two million, two hundred thirty-five thousand, five hundred twenty-three".