43282194236736 has 672 divisors, whose sum is σ = 150189518223360. Its totient is φ = 10882992992256.

The previous prime is 43282194236587. The next prime is 43282194236741. The reversal of 43282194236736 is 63763249128234.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-2 number, since 2×43282194236736² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43282194236736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 863563485 + ... + 863613603.

It is an arithmetic number, because the mean of its divisors is an integer number (223496306880).

Almost surely, 2^{43282194236736} is an apocalyptic number.

43282194236736 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43282194236736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75094759111680).

43282194236736 is an abundant number, since it is smaller than the sum of its proper divisors (106907323986624).

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

43282194236736 is a wasteful number, since it uses less digits than its factorization.

43282194236736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50491 (or 50474 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 60.

The spelling of 43282194236736 in words is "forty-three trillion, two hundred eighty-two billion, one hundred ninety-four million, two hundred thirty-six thousand, seven hundred thirty-six".