4437066680811 has 64 divisors (see below), whose sum is σ = 6854117468160. Its totient is φ = 2834204567040.

The previous prime is 4437066680803. The next prime is 4437066680869. The reversal of 4437066680811 is 1180866607344.

It is not a de Polignac number, because 4437066680811 - 2³ = 4437066680803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4437066680611) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 243024595 + ... + 243042851.

It is an arithmetic number, because the mean of its divisors is an integer number (107095585440).

Almost surely, 2^{4437066680811} is an apocalyptic number.

4437066680811 is a deficient number, since it is larger than the sum of its proper divisors (2417050787349).

4437066680811 is a wasteful number, since it uses less digits than its factorization.

4437066680811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22001 (or 21995 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 4437066680811 in words is "four trillion, four hundred thirty-seven billion, sixty-six million, six hundred eighty thousand, eight hundred eleven".