26130331040 has 48 divisors (see below), whose sum is σ = 67344994080. Its totient is φ = 9501937920.

The previous prime is 26130331033. The next prime is 26130331067. The reversal of 26130331040 is 4013303162.

It is a junction number, because it is equal to n+sod(n) for n = 26130330997 and 26130331015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7421630 + ... + 7425149.

It is an arithmetic number, because the mean of its divisors is an integer number (1403020710).

Almost surely, 2^26130331040 is an apocalyptic number.

26130331040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26130331040 is an abundant number, since it is smaller than the sum of its proper divisors (41214663040).

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

26130331040 is a wasteful number, since it uses less digits than its factorization.

26130331040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14846805 (or 14846797 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The spelling of 26130331040 in words is "twenty-six billion, one hundred thirty million, three hundred thirty-one thousand, forty".