82142303459 has 2 divisors, whose sum is σ = 82142303460. Its totient is φ = 82142303458.

The previous prime is 82142303389. The next prime is 82142303473. The reversal of 82142303459 is 95430324128.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82142303459 - 2³² = 77847336163 is a prime.

It is not a weakly prime, because it can be changed into another prime (82142303959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41071151729 + 41071151730.

It is an arithmetic number, because the mean of its divisors is an integer number (41071151730).

Almost surely, 2^82142303459 is an apocalyptic number.

82142303459 is a deficient number, since it is larger than the sum of its proper divisors (1).

82142303459 is an equidigital number, since it uses as much as digits as its factorization.

82142303459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 82142303459 in words is "eighty-two billion, one hundred forty-two million, three hundred three thousand, four hundred fifty-nine".