43072366676416 has 112 divisors (see below), whose sum is σ = 106594185583872. Its totient is φ = 16776397209600.

The previous prime is 43072366676347. The next prime is 43072366676461. The reversal of 43072366676416 is 61467666327034.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×43072366676416² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15103200 + ... + 17727136.

It is an arithmetic number, because the mean of its divisors is an integer number (951733799856).

Almost surely, 2^{43072366676416} 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 43072366676416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53297092791936).

43072366676416 is an abundant number, since it is smaller than the sum of its proper divisors (63521818907456).

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

43072366676416 is a wasteful number, since it uses less digits than its factorization.

43072366676416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627298 (or 2627288 counting only the distinct ones).

The product of its (nonzero) digits is 109734912, while the sum is 61.

The spelling of 43072366676416 in words is "forty-three trillion, seventy-two billion, three hundred sixty-six million, six hundred seventy-six thousand, four hundred sixteen".