10143430043 has 4 divisors (see below), whose sum is σ = 10157900688. Its totient is φ = 10128959400.

The previous prime is 10143430039. The next prime is 10143430049. The reversal of 10143430043 is 34003434101.

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 10143430043 - 2² = 10143430039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10143430049) 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, 7234271 + ... + 7235672.

It is an arithmetic number, because the mean of its divisors is an integer number (2539475172).

Almost surely, 2^10143430043 is an apocalyptic number.

10143430043 is a deficient number, since it is larger than the sum of its proper divisors (14470645).

10143430043 is an equidigital number, since it uses as much as digits as its factorization.

10143430043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14470644.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10143430043 its reverse (34003434101), we get a palindrome (44146864144).

The spelling of 10143430043 in words is "ten billion, one hundred forty-three million, four hundred thirty thousand, forty-three".