26115004406272 has 40 divisors (see below), whose sum is σ = 52194082765572. Its totient is φ = 13053728563200.

The previous prime is 26115004406213. The next prime is 26115004406273. The reversal of 26115004406272 is 27260440051162.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23861114726656 + 2253889679616 = 4884784^2 + 1501296^2 .

It is not an unprimeable number, because it can be changed into a prime (26115004406273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5596629 + ... + 9140692.

Almost surely, 2^{26115004406272} is an apocalyptic number.

It is an amenable number.

26115004406272 is a deficient number, since it is larger than the sum of its proper divisors (26079078359300).

26115004406272 is an equidigital number, since it uses as much as digits as its factorization.

26115004406272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14740800 (or 14740784 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 26115004406272 in words is "twenty-six trillion, one hundred fifteen billion, four million, four hundred six thousand, two hundred seventy-two".