26242422440622 has 16 divisors (see below), whose sum is σ = 52486835446272. Its totient is φ = 8747142386040.

The previous prime is 26242422440617. The next prime is 26242422440623. The reversal of 26242422440622 is 22604422424262.

It is a super-2 number, since 2×26242422440622² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26242422440623) 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, 82768798 + ... + 83085249.

It is an arithmetic number, because the mean of its divisors is an integer number (3280427215392).

Almost surely, 2^{26242422440622} is an apocalyptic number.

26242422440622 is an abundant number, since it is smaller than the sum of its proper divisors (26244413005650).

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

26242422440622 is a wasteful number, since it uses less digits than its factorization.

26242422440622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165880423.

The product of its (nonzero) digits is 1179648, while the sum is 42.

Adding to 26242422440622 its reverse (22604422424262), we get a palindrome (48846844864884).

The spelling of 26242422440622 in words is "twenty-six trillion, two hundred forty-two billion, four hundred twenty-two million, four hundred forty thousand, six hundred twenty-two".