260597841899 has 2 divisors, whose sum is σ = 260597841900. Its totient is φ = 260597841898.

The previous prime is 260597841863. The next prime is 260597842079. The reversal of 260597841899 is 998148795062.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260597841899 is a prime.

It is a super-3 number, since 3×260597841899³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (260597841839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130298920949 + 130298920950.

It is an arithmetic number, because the mean of its divisors is an integer number (130298920950).

Almost surely, 2^260597841899 is an apocalyptic number.

260597841899 is a deficient number, since it is larger than the sum of its proper divisors (1).

260597841899 is an equidigital number, since it uses as much as digits as its factorization.

260597841899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78382080, while the sum is 68.

The spelling of 260597841899 in words is "two hundred sixty billion, five hundred ninety-seven million, eight hundred forty-one thousand, eight hundred ninety-nine".