26242626745 has 8 divisors (see below), whose sum is σ = 31731543360. Its totient is φ = 20833840560.

The previous prime is 26242626743. The next prime is 26242626769. The reversal of 26242626745 is 54762624262.

It is a happy number.

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

It is not a de Polignac number, because 26242626745 - 2¹ = 26242626743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26242626695 and 26242626704.

It is not an unprimeable number, because it can be changed into a prime (26242626743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20031885 + ... + 20033194.

It is an arithmetic number, because the mean of its divisors is an integer number (3966442920).

Almost surely, 2^26242626745 is an apocalyptic number.

It is an amenable number.

26242626745 is a deficient number, since it is larger than the sum of its proper divisors (5488916615).

26242626745 is a wasteful number, since it uses less digits than its factorization.

26242626745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40065215.

The product of its digits is 1935360, while the sum is 46.

The spelling of 26242626745 in words is "twenty-six billion, two hundred forty-two million, six hundred twenty-six thousand, seven hundred forty-five".