260253369417 has 4 divisors (see below), whose sum is σ = 347004492560. Its totient is φ = 173502246276.

The previous prime is 260253369403. The next prime is 260253369511. The reversal of 260253369417 is 714963352062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 260253369417 - 2²² = 260249175113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260253369917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43375561567 + ... + 43375561572.

It is an arithmetic number, because the mean of its divisors is an integer number (86751123140).

Almost surely, 2^260253369417 is an apocalyptic number.

It is an amenable number.

260253369417 is a deficient number, since it is larger than the sum of its proper divisors (86751123143).

260253369417 is an equidigital number, since it uses as much as digits as its factorization.

260253369417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86751123142.

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 260253369417 in words is "two hundred sixty billion, two hundred fifty-three million, three hundred sixty-nine thousand, four hundred seventeen".