44382781804543 has 32 divisors (see below), whose sum is σ = 55376024122496. Its totient is φ = 34633269854208.

The previous prime is 44382781804541. The next prime is 44382781804561. The reversal of 44382781804543 is 34540818728344.

It is a cyclic number.

It is not a de Polignac number, because 44382781804543 - 2¹ = 44382781804541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44382781804541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141425521 + ... + 141738997.

It is an arithmetic number, because the mean of its divisors is an integer number (1730500753828).

Almost surely, 2^{44382781804543} is an apocalyptic number.

44382781804543 is a deficient number, since it is larger than the sum of its proper divisors (10993242317953).

44382781804543 is a wasteful number, since it uses less digits than its factorization.

44382781804543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334883.

The product of its (nonzero) digits is 82575360, while the sum is 61.

The spelling of 44382781804543 in words is "forty-four trillion, three hundred eighty-two billion, seven hundred eighty-one million, eight hundred four thousand, five hundred forty-three".