873442244378 has 64 divisors (see below), whose sum is σ = 1496313907200. Its totient is φ = 378731189760.

The previous prime is 873442244347. The next prime is 873442244431.

873442244378 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84770375 + ... + 84780677.

It is an arithmetic number, because the mean of its divisors is an integer number (23379904800).

Almost surely, 2^873442244378 is an apocalyptic number.

873442244378 is a deficient number, since it is larger than the sum of its proper divisors (622871662822).

873442244378 is a wasteful number, since it uses less digits than its factorization.

873442244378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11927.

The product of its digits is 28901376, while the sum is 56.

The spelling of 873442244378 in words is "eight hundred seventy-three billion, four hundred forty-two million, two hundred forty-four thousand, three hundred seventy-eight".