4030143430231 has 2 divisors, whose sum is σ = 4030143430232. Its totient is φ = 4030143430230.

The previous prime is 4030143430129. The next prime is 4030143430409. The reversal of 4030143430231 is 1320343410304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4030143430231 - 2¹¹ = 4030143428183 is a prime.

It is a super-2 number, since 2×4030143430231² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4030143430231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4030143433231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2015071715115 + 2015071715116.

It is an arithmetic number, because the mean of its divisors is an integer number (2015071715116).

Almost surely, 2^{4030143430231} is an apocalyptic number.

4030143430231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4030143430231 is an equidigital number, since it uses as much as digits as its factorization.

4030143430231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 4030143430231 its reverse (1320343410304), we get a palindrome (5350486840535).

The spelling of 4030143430231 in words is "four trillion, thirty billion, one hundred forty-three million, four hundred thirty thousand, two hundred thirty-one".