259697691034 has 8 divisors (see below), whose sum is σ = 406483342560. Its totient is φ = 124203243516.

The previous prime is 259697691007. The next prime is 259697691061. The reversal of 259697691034 is 430196796952.

259697691034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (259697691007) and next prime (259697691061).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2822800944 + ... + 2822801035.

It is an arithmetic number, because the mean of its divisors is an integer number (50810417820).

Almost surely, 2^259697691034 is an apocalyptic number.

259697691034 is a deficient number, since it is larger than the sum of its proper divisors (146785651526).

259697691034 is a wasteful number, since it uses less digits than its factorization.

259697691034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5645602004.

The product of its (nonzero) digits is 22044960, while the sum is 61.

The spelling of 259697691034 in words is "two hundred fifty-nine billion, six hundred ninety-seven million, six hundred ninety-one thousand, thirty-four".