142880008897 has 2 divisors, whose sum is σ = 142880008898. Its totient is φ = 142880008896.

The previous prime is 142880008879. The next prime is 142880008903. The reversal of 142880008897 is 798800088241.

Together with previous prime (142880008879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136699533441 + 6180475456 = 369729^2 + 78616^2 .

It is a cyclic number.

It is not a de Polignac number, because 142880008897 - 2²³ = 142871620289 is a prime.

It is not a weakly prime, because it can be changed into another prime (142880008807) 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, 71440004448 + 71440004449.

It is an arithmetic number, because the mean of its divisors is an integer number (71440004449).

Almost surely, 2^142880008897 is an apocalyptic number.

It is an amenable number.

142880008897 is a deficient number, since it is larger than the sum of its proper divisors (1).

142880008897 is an equidigital number, since it uses as much as digits as its factorization.

142880008897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2064384, while the sum is 55.

The spelling of 142880008897 in words is "one hundred forty-two billion, eight hundred eighty million, eight thousand, eight hundred ninety-seven".