7143000158643 has 4 divisors (see below), whose sum is σ = 9524000211528. Its totient is φ = 4762000105760.

The previous prime is 7143000158603. The next prime is 7143000158659. The reversal of 7143000158643 is 3468510003417.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7143000158643 - 2⁸ = 7143000158387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7143000158595 and 7143000158604.

It is not an unprimeable number, because it can be changed into a prime (7143000158603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1190500026438 + ... + 1190500026443.

It is an arithmetic number, because the mean of its divisors is an integer number (2381000052882).

Almost surely, 2^{7143000158643} is an apocalyptic number.

7143000158643 is a deficient number, since it is larger than the sum of its proper divisors (2381000052885).

7143000158643 is a wasteful number, since it uses less digits than its factorization.

7143000158643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381000052884.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 7143000158643 in words is "seven trillion, one hundred forty-three billion, one hundred fifty-eight thousand, six hundred forty-three".