3768444448673 has 16 divisors (see below), whose sum is σ = 3821185549440. Its totient is φ = 3715942429056.

The previous prime is 3768444448627. The next prime is 3768444448723.

3768444448673 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3768444448673 - 2²⁴ = 3768427671457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3768444448973) 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, 88176836 + ... + 88219562.

It is an arithmetic number, because the mean of its divisors is an integer number (238824096840).

Almost surely, 2^{3768444448673} is an apocalyptic number.

It is an amenable number.

3768444448673 is a deficient number, since it is larger than the sum of its proper divisors (52741100767).

3768444448673 is a wasteful number, since it uses less digits than its factorization.

3768444448673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45496.

The product of its digits is 1040449536, while the sum is 68.

The spelling of 3768444448673 in words is "three trillion, seven hundred sixty-eight billion, four hundred forty-four million, four hundred forty-eight thousand, six hundred seventy-three".