259059840369 has 16 divisors (see below), whose sum is σ = 382991600064. Its totient is φ = 154432094400.

The previous prime is 259059840353. The next prime is 259059840371. The reversal of 259059840369 is 963048950952.

It is not a de Polignac number, because 259059840369 - 2⁴ = 259059840353 is a prime.

It is a super-2 number, since 2×259059840369² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (259059840769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64344694 + ... + 64348719.

It is an arithmetic number, because the mean of its divisors is an integer number (23936975004).

Almost surely, 2^259059840369 is an apocalyptic number.

It is an amenable number.

259059840369 is a deficient number, since it is larger than the sum of its proper divisors (123931759695).

259059840369 is a wasteful number, since it uses less digits than its factorization.

259059840369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128693488.

The product of its (nonzero) digits is 20995200, while the sum is 60.

The spelling of 259059840369 in words is "two hundred fifty-nine billion, fifty-nine million, eight hundred forty thousand, three hundred sixty-nine".