26466906880 has 36 divisors (see below), whose sum is σ = 63396515952. Its totient is φ = 10586762240.

The previous prime is 26466906847. The next prime is 26466906923. The reversal of 26466906880 is 8860966462.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10337356 + ... + 10339915.

It is an arithmetic number, because the mean of its divisors is an integer number (1761014332).

Almost surely, 2^26466906880 is an apocalyptic number.

26466906880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26466906880 is an abundant number, since it is smaller than the sum of its proper divisors (36929609072).

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

26466906880 is an equidigital number, since it uses as much as digits as its factorization.

26466906880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20677292 (or 20677278 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 26466906880 in words is "twenty-six billion, four hundred sixty-six million, nine hundred six thousand, eight hundred eighty".