4073309143 has 4 divisors (see below), whose sum is σ = 4096065240. Its totient is φ = 4050553048.

The previous prime is 4073309101. The next prime is 4073309159. The reversal of 4073309143 is 3419033704.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4073309143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4073309099 and 4073309108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073309543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11377780 + ... + 11378137.

It is an arithmetic number, because the mean of its divisors is an integer number (1024016310).

Almost surely, 2^4073309143 is an apocalyptic number.

4073309143 is a deficient number, since it is larger than the sum of its proper divisors (22756097).

4073309143 is a wasteful number, since it uses less digits than its factorization.

4073309143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22756096.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 4073309143 is about 63822.4814857586. The cubic root of 4073309143 is about 1597.0399886631.

The spelling of 4073309143 in words is "four billion, seventy-three million, three hundred nine thousand, one hundred forty-three".