26388424282 has 32 divisors (see below), whose sum is σ = 43767060480. Its totient is φ = 11832852720.

The previous prime is 26388424247. The next prime is 26388424289. The reversal of 26388424282 is 28242488362.

It is not an unprimeable number, because it can be changed into a prime (26388424289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573819 + ... + 618097.

It is an arithmetic number, because the mean of its divisors is an integer number (1367720640).

Almost surely, 2^26388424282 is an apocalyptic number.

26388424282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26388424282 is a deficient number, since it is larger than the sum of its proper divisors (17378636198).

26388424282 is a wasteful number, since it uses less digits than its factorization.

26388424282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44658.

The product of its digits is 2359296, while the sum is 49.

The spelling of 26388424282 in words is "twenty-six billion, three hundred eighty-eight million, four hundred twenty-four thousand, two hundred eighty-two".