26024648260420 has 24 divisors (see below), whose sum is σ = 54651923789400. Its totient is φ = 10409828362752.

The previous prime is 26024648260399. The next prime is 26024648260469. The reversal of 26024648260420 is 2406284642062.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4792237617924 + 21232410642496 = 2189118^2 + 4607864^2 .

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, 5697676 + ... + 9193084.

It is an arithmetic number, because the mean of its divisors is an integer number (2277163491225).

Almost surely, 2^{26024648260420} is an apocalyptic number.

26024648260420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26024648260420 is an abundant number, since it is smaller than the sum of its proper divisors (28627275528980).

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

26024648260420 is a wasteful number, since it uses less digits than its factorization.

26024648260420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867687 (or 3867685 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 46.

The spelling of 26024648260420 in words is "twenty-six trillion, twenty-four billion, six hundred forty-eight million, two hundred sixty thousand, four hundred twenty".