26240446034063 has 4 divisors (see below), whose sum is σ = 26295227759040. Its totient is φ = 26185664309088.

The previous prime is 26240446034057. The next prime is 26240446034111. The reversal of 26240446034063 is 36043064404262.

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 26240446034063 - 2³⁰ = 26239372292239 is a prime.

It is a super-2 number, since 2×26240446034063² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26240446034053) 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, 27390861770 + ... + 27390862727.

It is an arithmetic number, because the mean of its divisors is an integer number (6573806939760).

Almost surely, 2^{26240446034063} is an apocalyptic number.

26240446034063 is a deficient number, since it is larger than the sum of its proper divisors (54781724977).

26240446034063 is an equidigital number, since it uses as much as digits as its factorization.

26240446034063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54781724976.

The product of its (nonzero) digits is 1990656, while the sum is 44.

The spelling of 26240446034063 in words is "twenty-six trillion, two hundred forty billion, four hundred forty-six million, thirty-four thousand, sixty-three".