673440111067 has 8 divisors (see below), whose sum is σ = 703345895424. Its totient is φ = 643586475048.

The previous prime is 673440111059. The next prime is 673440111101. The reversal of 673440111067 is 760111044376.

673440111067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 673440111067 - 2³ = 673440111059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673440111167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13010683 + ... + 13062340.

It is an arithmetic number, because the mean of its divisors is an integer number (87918236928).

Almost surely, 2^673440111067 is an apocalyptic number.

673440111067 is a deficient number, since it is larger than the sum of its proper divisors (29905784357).

673440111067 is a wasteful number, since it uses less digits than its factorization.

673440111067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26074169.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 673440111067 in words is "six hundred seventy-three billion, four hundred forty million, one hundred eleven thousand, sixty-seven".