142283567533 has 2 divisors, whose sum is σ = 142283567534. Its totient is φ = 142283567532.

The previous prime is 142283567483. The next prime is 142283567549. The reversal of 142283567533 is 335765382241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122322964009 + 19960603524 = 349747^2 + 141282^2 .

It is a cyclic number.

It is not a de Polignac number, because 142283567533 - 2²⁹ = 141746696621 is a prime.

It is a super-2 number, since 2×142283567533² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142283567233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71141783766 + 71141783767.

It is an arithmetic number, because the mean of its divisors is an integer number (71141783767).

Almost surely, 2^142283567533 is an apocalyptic number.

It is an amenable number.

142283567533 is a deficient number, since it is larger than the sum of its proper divisors (1).

142283567533 is an equidigital number, since it uses as much as digits as its factorization.

142283567533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 49.

The spelling of 142283567533 in words is "one hundred forty-two billion, two hundred eighty-three million, five hundred sixty-seven thousand, five hundred thirty-three".