26243952435248 has 20 divisors (see below), whose sum is σ = 50849064101160. Its totient is φ = 13121613312384.

The previous prime is 26243952435247. The next prime is 26243952435257. The reversal of 26243952435248 is 84253425934262.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (26243952435247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22084493 + ... + 23242476.

It is an arithmetic number, because the mean of its divisors is an integer number (2542453205058).

Almost surely, 2^{26243952435248} is an apocalyptic number.

It is an amenable number.

26243952435248 is a deficient number, since it is larger than the sum of its proper divisors (24605111665912).

26243952435248 is a wasteful number, since it uses less digits than its factorization.

26243952435248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45363164 (or 45363158 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 59.

The spelling of 26243952435248 in words is "twenty-six trillion, two hundred forty-three billion, nine hundred fifty-two million, four hundred thirty-five thousand, two hundred forty-eight".