26022908880 has 280 divisors, whose sum is σ = 91403593992. Its totient is φ = 6886674432.

The previous prime is 26022908851. The next prime is 26022908897. The reversal of 26022908880 is 8880922062.

It can be written as a sum of positive squares in 4 ways, for example, as 7446309264 + 18576599616 = 86292^2 + 136296^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 7988212 + ... + 7991468.

Almost surely, 2^26022908880 is an apocalyptic number.

26022908880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26022908880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45701796996).

26022908880 is an abundant number, since it is smaller than the sum of its proper divisors (65380685112).

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

26022908880 is a wasteful number, since it uses less digits than its factorization.

26022908880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425 (or 3404 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 26022908880 in words is "twenty-six billion, twenty-two million, nine hundred eight thousand, eight hundred eighty".