1042430201343 has 24 divisors (see below), whose sum is σ = 1517698930176. Its totient is φ = 689433810000.

The previous prime is 1042430201269. The next prime is 1042430201363. The reversal of 1042430201343 is 3431020342401.

1042430201343 is a `hidden beast` number, since 1 + 0 + 424 + 3 + 0 + 201 + 34 + 3 = 666.

It is not a de Polignac number, because 1042430201343 - 2⁹ = 1042430200831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042430201363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3696946 + ... + 3968912.

It is an arithmetic number, because the mean of its divisors is an integer number (63237455424).

Almost surely, 2^{1042430201343} is an apocalyptic number.

1042430201343 is a deficient number, since it is larger than the sum of its proper divisors (475268728833).

1042430201343 is a wasteful number, since it uses less digits than its factorization.

1042430201343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275355 (or 275352 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1042430201343 its reverse (3431020342401), we get a palindrome (4473450543744).

The spelling of 1042430201343 in words is "one trillion, forty-two billion, four hundred thirty million, two hundred one thousand, three hundred forty-three".