430555104143 has 4 divisors (see below), whose sum is σ = 434505151080. Its totient is φ = 426605057208.

The previous prime is 430555104121. The next prime is 430555104163. The reversal of 430555104143 is 341401555034.

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-430555104143 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 (430555104103) 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, 1975023305 + ... + 1975023522.

It is an arithmetic number, because the mean of its divisors is an integer number (108626287770).

Almost surely, 2^430555104143 is an apocalyptic number.

430555104143 is a deficient number, since it is larger than the sum of its proper divisors (3950046937).

430555104143 is a wasteful number, since it uses less digits than its factorization.

430555104143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3950046936.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 430555104143 its reverse (341401555034), we get a palindrome (771956659177).

The spelling of 430555104143 in words is "four hundred thirty billion, five hundred fifty-five million, one hundred four thousand, one hundred forty-three".