43469361799136 has 192 divisors, whose sum is σ = 106983636254208. Its totient is φ = 16928121858048.

The previous prime is 43469361799093. The next prime is 43469361799169. The reversal of 43469361799136 is 63199716396434.

It is a self number, because there is not a number n which added to its sum of digits gives 43469361799136.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66625151 + ... + 67274433.

It is an arithmetic number, because the mean of its divisors is an integer number (557206438824).

Almost surely, 2^{43469361799136} 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 43469361799136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53491818127104).

43469361799136 is an abundant number, since it is smaller than the sum of its proper divisors (63514274455072).

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

43469361799136 is a wasteful number, since it uses less digits than its factorization.

43469361799136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649673 (or 649665 counting only the distinct ones).

The product of its digits is 476171136, while the sum is 71.

The spelling of 43469361799136 in words is "forty-three trillion, four hundred sixty-nine billion, three hundred sixty-one million, seven hundred ninety-nine thousand, one hundred thirty-six".