376243342673 has 12 divisors (see below), whose sum is σ = 414171319044. Its totient is φ = 341531097600.

The previous prime is 376243342663. The next prime is 376243342747.

376243342673 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 39016915729 + 337226426944 = 197527^2 + 580712^2 .

It is not a de Polignac number, because 376243342673 - 2³⁸ = 101365435729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (376243342663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2228708 + ... + 2391573.

It is an arithmetic number, because the mean of its divisors is an integer number (34514276587).

Almost surely, 2^376243342673 is an apocalyptic number.

It is an amenable number.

376243342673 is a deficient number, since it is larger than the sum of its proper divisors (37927976371).

376243342673 is a wasteful number, since it uses less digits than its factorization.

376243342673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620976 (or 4620965 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 50.

The spelling of 376243342673 in words is "three hundred seventy-six billion, two hundred forty-three million, three hundred forty-two thousand, six hundred seventy-three".