26332241407 has 4 divisors (see below), whose sum is σ = 26380381336. Its totient is φ = 26284101480.

The previous prime is 26332241389. The next prime is 26332241413. The reversal of 26332241407 is 70414223362.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26332241407 - 2¹⁹ = 26331717119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26332241107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24069144 + ... + 24070237.

It is an arithmetic number, because the mean of its divisors is an integer number (6595095334).

Almost surely, 2^26332241407 is an apocalyptic number.

26332241407 is a deficient number, since it is larger than the sum of its proper divisors (48139929).

26332241407 is an equidigital number, since it uses as much as digits as its factorization.

26332241407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48139928.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 26332241407 its reverse (70414223362), we get a palindrome (96746464769).

The spelling of 26332241407 in words is "twenty-six billion, three hundred thirty-two million, two hundred forty-one thousand, four hundred seven".