26852243432 has 64 divisors (see below), whose sum is σ = 59677728000. Its totient is φ = 11319376320.

The previous prime is 26852243419. The next prime is 26852243501. The reversal of 26852243432 is 23434225862.

It is a self number, because there is not a number n which added to its sum of digits gives 26852243432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87173 + ... + 247595.

It is an arithmetic number, because the mean of its divisors is an integer number (932464500).

Almost surely, 2^26852243432 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 26852243432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29838864000).

26852243432 is an abundant number, since it is smaller than the sum of its proper divisors (32825484568).

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

26852243432 is a wasteful number, since it uses less digits than its factorization.

26852243432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160511 (or 160493 counting only the distinct ones).

The product of its digits is 552960, while the sum is 41.

The spelling of 26852243432 in words is "twenty-six billion, eight hundred fifty-two million, two hundred forty-three thousand, four hundred thirty-two".