26992008000 has 448 divisors, whose sum is σ = 104258668800. Its totient is φ = 6817996800.

The previous prime is 26992007989. The next prime is 26992008037. The reversal of 26992008000 is 80029962.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4100712 + ... + 4107288.

Almost surely, 2^26992008000 is an apocalyptic number.

26992008000 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 26992008000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52129334400).

26992008000 is an abundant number, since it is smaller than the sum of its proper divisors (77266660800).

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

26992008000 is a wasteful number, since it uses less digits than its factorization.

26992008000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6632 (or 6606 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 26992008000 in words is "twenty-six billion, nine hundred ninety-two million, eight thousand".