431040301140431 has 2 divisors, whose sum is σ = 431040301140432. Its totient is φ = 431040301140430.

The previous prime is 431040301140389. The next prime is 431040301140469. The reversal of 431040301140431 is 134041103040134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 431040301140431 - 2¹⁰ = 431040301139407 is a prime.

It is a super-2 number, since 2×431040301140431² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431040301140394 and 431040301140403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (431040301149431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215520150570215 + 215520150570216.

It is an arithmetic number, because the mean of its divisors is an integer number (215520150570216).

Almost surely, 2^{431040301140431} is an apocalyptic number.

431040301140431 is a deficient number, since it is larger than the sum of its proper divisors (1).

431040301140431 is an equidigital number, since it uses as much as digits as its factorization.

431040301140431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 431040301140431 its reverse (134041103040134), we get a palindrome (565081404180565).

The spelling of 431040301140431 in words is "four hundred thirty-one trillion, forty billion, three hundred one million, one hundred forty thousand, four hundred thirty-one".