26243752080 has 160 divisors (see below), whose sum is σ = 100130091264. Its totient is φ = 5537138688.

The previous prime is 26243752037. The next prime is 26243752099. The reversal of 26243752080 is 8025734262.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 578979 + ... + 622658.

Almost surely, 2^26243752080 is an apocalyptic number.

26243752080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26243752080 is an abundant number, since it is smaller than the sum of its proper divisors (73886339184).

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

26243752080 is a wasteful number, since it uses less digits than its factorization.

26243752080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201673 (or 1201667 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 26243752080 in words is "twenty-six billion, two hundred forty-three million, seven hundred fifty-two thousand, eighty".