26243115324 has 24 divisors (see below), whose sum is σ = 64456775040. Its totient is φ = 8287299504.

The previous prime is 26243115313. The next prime is 26243115331. The reversal of 26243115324 is 42351134262.

It is a super-2 number, since 2×26243115324² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57550464 + ... + 57550919.

It is an arithmetic number, because the mean of its divisors is an integer number (2685698960).

Almost surely, 2^26243115324 is an apocalyptic number.

It is an amenable number.

26243115324 is an abundant number, since it is smaller than the sum of its proper divisors (38213659716).

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

26243115324 is a wasteful number, since it uses less digits than its factorization.

26243115324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115101409 (or 115101407 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

Adding to 26243115324 its reverse (42351134262), we get a palindrome (68594249586).

The spelling of 26243115324 in words is "twenty-six billion, two hundred forty-three million, one hundred fifteen thousand, three hundred twenty-four".