2842880442497 has 2 divisors, whose sum is σ = 2842880442498. Its totient is φ = 2842880442496.

The previous prime is 2842880442487. The next prime is 2842880442529. The reversal of 2842880442497 is 7942440882482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2818221707536 + 24658734961 = 1678756^2 + 157031^2 .

It is a cyclic number.

It is not a de Polignac number, because 2842880442497 - 2¹⁶ = 2842880376961 is a prime.

It is not a weakly prime, because it can be changed into another prime (2842880442487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421440221248 + 1421440221249.

It is an arithmetic number, because the mean of its divisors is an integer number (1421440221249).

Almost surely, 2^{2842880442497} is an apocalyptic number.

It is an amenable number.

2842880442497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2842880442497 is an equidigital number, since it uses as much as digits as its factorization.

2842880442497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 66060288, while the sum is 62.

The spelling of 2842880442497 in words is "two trillion, eight hundred forty-two billion, eight hundred eighty million, four hundred forty-two thousand, four hundred ninety-seven".