26463076040 has 32 divisors (see below), whose sum is σ = 59870898360. Its totient is φ = 10526745600.

The previous prime is 26463076019. The next prime is 26463076069. The reversal of 26463076040 is 4067036462.

It can be written as a sum of positive squares in 4 ways, for example, as 17145807364 + 9317268676 = 130942^2 + 96526^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26463075985 and 26463076003.

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, 1820321 + ... + 1834800.

Almost surely, 2^26463076040 is an apocalyptic number.

26463076040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26463076040 is an abundant number, since it is smaller than the sum of its proper divisors (33407822320).

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

26463076040 is a wasteful number, since it uses less digits than its factorization.

26463076040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655313 (or 3655309 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 26463076040 in words is "twenty-six billion, four hundred sixty-three million, seventy-six thousand, forty".