67873541143 has 16 divisors (see below), whose sum is σ = 69796823040. Its totient is φ = 65963448000.

The previous prime is 67873541137. The next prime is 67873541161. The reversal of 67873541143 is 34114537876.

67873541143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 67873541143 - 2⁵ = 67873541111 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 (67873541543) 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, 17317138 + ... + 17321056.

It is an arithmetic number, because the mean of its divisors is an integer number (4362301440).

Almost surely, 2^67873541143 is an apocalyptic number.

67873541143 is a deficient number, since it is larger than the sum of its proper divisors (1923281897).

67873541143 is a wasteful number, since it uses less digits than its factorization.

67873541143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5478.

The product of its digits is 1693440, while the sum is 49.

The spelling of 67873541143 in words is "sixty-seven billion, eight hundred seventy-three million, five hundred forty-one thousand, one hundred forty-three".