4066737066733 has 16 divisors (see below), whose sum is σ = 4480830225792. Its totient is φ = 3660049800000.

The previous prime is 4066737066727. The next prime is 4066737066773. The reversal of 4066737066733 is 3376607376604.

It is a de Polignac number, because none of the positive numbers 2^k-4066737066733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066737066773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10815160 + ... + 11184862.

It is an arithmetic number, because the mean of its divisors is an integer number (280051889112).

Almost surely, 2^{4066737066733} is an apocalyptic number.

It is an amenable number.

4066737066733 is a deficient number, since it is larger than the sum of its proper divisors (414093159059).

4066737066733 is a wasteful number, since it uses less digits than its factorization.

4066737066733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379716.

The product of its (nonzero) digits is 48009024, while the sum is 58.

The spelling of 4066737066733 in words is "four trillion, sixty-six billion, seven hundred thirty-seven million, sixty-six thousand, seven hundred thirty-three".