26417943348 has 12 divisors (see below), whose sum is σ = 61641867840. Its totient is φ = 8805981112.

The previous prime is 26417943341. The next prime is 26417943367. The reversal of 26417943348 is 84334971462.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 26417943348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26417943341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100747628 + ... + 1100747651.

It is an arithmetic number, because the mean of its divisors is an integer number (5136822320).

Almost surely, 2^26417943348 is an apocalyptic number.

It is an amenable number.

26417943348 is an abundant number, since it is smaller than the sum of its proper divisors (35223924492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26417943348 is a wasteful number, since it uses less digits than its factorization.

26417943348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201495286 (or 2201495284 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The spelling of 26417943348 in words is "twenty-six billion, four hundred seventeen million, nine hundred forty-three thousand, three hundred forty-eight".