826022399232 has 576 divisors, whose sum is σ = 2479486464000. Its totient is φ = 242900926464.

The previous prime is 826022399221. The next prime is 826022399329. The reversal of 826022399232 is 232993220628.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2300897869 + ... + 2300898227.

It is an arithmetic number, because the mean of its divisors is an integer number (4304664000).

Almost surely, 2^826022399232 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 826022399232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1239743232000).

826022399232 is an abundant number, since it is smaller than the sum of its proper divisors (1653464064768).

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

826022399232 is a wasteful number, since it uses less digits than its factorization.

826022399232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 48.

The spelling of 826022399232 in words is "eight hundred twenty-six billion, twenty-two million, three hundred ninety-nine thousand, two hundred thirty-two".