26423315413 has 32 divisors (see below), whose sum is σ = 29893017600. Its totient is φ = 23150836800.

The previous prime is 26423315393. The next prime is 26423315437. The reversal of 26423315413 is 31451332462.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 26423315413 - 2⁵ = 26423315381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26423315473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9716668 + ... + 9719386.

It is an arithmetic number, because the mean of its divisors is an integer number (934156800).

Almost surely, 2^26423315413 is an apocalyptic number.

It is an amenable number.

26423315413 is a deficient number, since it is larger than the sum of its proper divisors (3469702187).

26423315413 is a wasteful number, since it uses less digits than its factorization.

26423315413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073.

The product of its digits is 51840, while the sum is 34.

Adding to 26423315413 its reverse (31451332462), we get a palindrome (57874647875).

The spelling of 26423315413 in words is "twenty-six billion, four hundred twenty-three million, three hundred fifteen thousand, four hundred thirteen".