26260366000 has 80 divisors (see below), whose sum is σ = 69270128928. Its totient is φ = 9549216000.

The previous prime is 26260365973. The next prime is 26260366007. The reversal of 26260366000 is 66306262.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-5 number, since 5×26260366000⁵ (a number of 53 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (26260366007) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 574827 + ... + 618826.

Almost surely, 2^26260366000 is an apocalyptic number.

26260366000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26260366000 is an abundant number, since it is smaller than the sum of its proper divisors (43009762928).

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

26260366000 is a wasteful number, since it uses less digits than its factorization.

26260366000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193687 (or 1193671 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 26260366000 in words is "twenty-six billion, two hundred sixty million, three hundred sixty-six thousand".