26860462080 has 112 divisors (see below), whose sum is σ = 85948625664. Its totient is φ = 7162757120.

The previous prime is 26860462067. The next prime is 26860462121. The reversal of 26860462080 is 8026406862.

It is a super-2 number, since 2×26860462080² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13585 + ... + 232175.

Almost surely, 2^26860462080 is an apocalyptic number.

26860462080 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 26860462080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42974312832).

26860462080 is an abundant number, since it is smaller than the sum of its proper divisors (59088163584).

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

26860462080 is an equidigital number, since it uses as much as digits as its factorization.

26860462080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218625 (or 218601 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 26860462080 in words is "twenty-six billion, eight hundred sixty million, four hundred sixty-two thousand, eighty".