26235040413 has 16 divisors (see below), whose sum is σ = 36602634240. Its totient is φ = 16682974704.

The previous prime is 26235040397. The next prime is 26235040423. The reversal of 26235040413 is 31404053262.

It is not a de Polignac number, because 26235040413 - 2⁴ = 26235040397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26235040423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504781 + ... + 554322.

It is an arithmetic number, because the mean of its divisors is an integer number (2287664640).

Almost surely, 2^26235040413 is an apocalyptic number.

26235040413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

26235040413 is a deficient number, since it is larger than the sum of its proper divisors (10367593827).

26235040413 is a wasteful number, since it uses less digits than its factorization.

26235040413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059488.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 26235040413 its reverse (31404053262), we get a palindrome (57639093675).

The spelling of 26235040413 in words is "twenty-six billion, two hundred thirty-five million, forty thousand, four hundred thirteen".