26003213232 has 80 divisors (see below), whose sum is σ = 68853545472. Its totient is φ = 8452488960.

The previous prime is 26003213213. The next prime is 26003213281. The reversal of 26003213232 is 23231230062.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 604107 + ... + 645717.

Almost surely, 2^26003213232 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 26003213232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34426772736).

26003213232 is an abundant number, since it is smaller than the sum of its proper divisors (42850332240).

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

26003213232 is a wasteful number, since it uses less digits than its factorization.

26003213232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41946 (or 41940 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 26003213232 its reverse (23231230062), we get a palindrome (49234443294).

The spelling of 26003213232 in words is "twenty-six billion, three million, two hundred thirteen thousand, two hundred thirty-two".