4043431430341 has 4 divisors (see below), whose sum is σ = 4046150619072. Its totient is φ = 4040712241612.

The previous prime is 4043431430329. The next prime is 4043431430369. The reversal of 4043431430341 is 1430341343404.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4043431430341 - 2⁵ = 4043431430309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4043431430297 and 4043431430306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043431430321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1359592135 + ... + 1359595108.

It is an arithmetic number, because the mean of its divisors is an integer number (1011537654768).

Almost surely, 2^{4043431430341} is an apocalyptic number.

It is an amenable number.

4043431430341 is a deficient number, since it is larger than the sum of its proper divisors (2719188731).

4043431430341 is a wasteful number, since it uses less digits than its factorization.

4043431430341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719188730.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 4043431430341 its reverse (1430341343404), we get a palindrome (5473772773745).

The spelling of 4043431430341 in words is "four trillion, forty-three billion, four hundred thirty-one million, four hundred thirty thousand, three hundred forty-one".