26026411320 has 640 divisors, whose sum is σ = 110342010240. Its totient is φ = 5354864640.

The previous prime is 26026411309. The next prime is 26026411349. The reversal of 26026411320 is 2311462062.

26026411320 is a `hidden beast` number, since 2 + 6 + 0 + 2 + 641 + 13 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 12087364 + ... + 12089516.

It is an arithmetic number, because the mean of its divisors is an integer number (172409391).

Almost surely, 2^26026411320 is an apocalyptic number.

26026411320 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 26026411320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55171005120).

26026411320 is an abundant number, since it is smaller than the sum of its proper divisors (84315598920).

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

26026411320 is a wasteful number, since it uses less digits than its factorization.

26026411320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 26026411320 its reverse (2311462062), we get a palindrome (28337873382).

The spelling of 26026411320 in words is "twenty-six billion, twenty-six million, four hundred eleven thousand, three hundred twenty".