7157943007143 has 8 divisors (see below), whose sum is σ = 9638418307056. Its totient is φ = 4724714856000.

The previous prime is 7157943007133. The next prime is 7157943007217. The reversal of 7157943007143 is 3417003497517.

7157943007143 is digitally balanced in base 3, 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 not a de Polignac number, because 7157943007143 - 2⁶ = 7157943007079 is a prime.

It is a super-2 number, since 2×7157943007143² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7157943007133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11811786838 + ... + 11811787443.

It is an arithmetic number, because the mean of its divisors is an integer number (1204802288382).

Almost surely, 2^{7157943007143} is an apocalyptic number.

7157943007143 is a deficient number, since it is larger than the sum of its proper divisors (2480475299913).

7157943007143 is a wasteful number, since it uses less digits than its factorization.

7157943007143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23623574385.

The product of its (nonzero) digits is 2222640, while the sum is 51.

The spelling of 7157943007143 in words is "seven trillion, one hundred fifty-seven billion, nine hundred forty-three million, seven thousand, one hundred forty-three".