26731413104 has 40 divisors (see below), whose sum is σ = 56701661040. Its totient is φ = 12107379200.

The previous prime is 26731413089. The next prime is 26731413109. The reversal of 26731413104 is 40131413762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26731413109) 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, 220799 + ... + 319710.

It is an arithmetic number, because the mean of its divisors is an integer number (1417541526).

Almost surely, 2^26731413104 is an apocalyptic number.

It is an amenable number.

26731413104 is an abundant number, since it is smaller than the sum of its proper divisors (29970247936).

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

26731413104 is a wasteful number, since it uses less digits than its factorization.

26731413104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540809 (or 540803 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 26731413104 its reverse (40131413762), we get a palindrome (66862826866).

The spelling of 26731413104 in words is "twenty-six billion, seven hundred thirty-one million, four hundred thirteen thousand, one hundred four".