2043404443324 has 72 divisors (see below), whose sum is σ = 3893617894320. Its totient is φ = 935076464640.

The previous prime is 2043404443321. The next prime is 2043404443391. The reversal of 2043404443324 is 4233444043402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043404443321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35063442 + ... + 35121670.

It is an arithmetic number, because the mean of its divisors is an integer number (54078026310).

Almost surely, 2^{2043404443324} is an apocalyptic number.

It is an amenable number.

2043404443324 is a deficient number, since it is larger than the sum of its proper divisors (1850213450996).

2043404443324 is a wasteful number, since it uses less digits than its factorization.

2043404443324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58639 (or 58596 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 2043404443324 its reverse (4233444043402), we get a palindrome (6276848486726).

The spelling of 2043404443324 in words is "two trillion, forty-three billion, four hundred four million, four hundred forty-three thousand, three hundred twenty-four".