26962296128 has 56 divisors (see below), whose sum is σ = 55397424384. Its totient is φ = 13006540800.

The previous prime is 26962296091. The next prime is 26962296133. The reversal of 26962296128 is 82169226962.

It is a self number, because there is not a number n which added to its sum of digits gives 26962296128.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 636176 + ... + 677232.

Almost surely, 2^26962296128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26962296128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27698712192).

26962296128 is an abundant number, since it is smaller than the sum of its proper divisors (28435128256).

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

26962296128 is a wasteful number, since it uses less digits than its factorization.

26962296128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41431 (or 41421 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 53.

The spelling of 26962296128 in words is "twenty-six billion, nine hundred sixty-two million, two hundred ninety-six thousand, one hundred twenty-eight".