200430402000143 has 4 divisors (see below), whose sum is σ = 229063316571600. Its totient is φ = 171797487428688.

The previous prime is 200430402000109. The next prime is 200430402000149. The reversal of 200430402000143 is 341000204034002.

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 200430402000143 - 2⁶ = 200430402000079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200430402000149) 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, 14316457285718 + ... + 14316457285731.

It is an arithmetic number, because the mean of its divisors is an integer number (57265829142900).

Almost surely, 2^{200430402000143} is an apocalyptic number.

200430402000143 is a deficient number, since it is larger than the sum of its proper divisors (28632914571457).

200430402000143 is an equidigital number, since it uses as much as digits as its factorization.

200430402000143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28632914571456.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 200430402000143 its reverse (341000204034002), we get a palindrome (541430606034145).

The spelling of 200430402000143 in words is "two hundred trillion, four hundred thirty billion, four hundred two million, one hundred forty-three", and thus it is an aban number.