430324140431 has 4 divisors (see below), whose sum is σ = 430372375752. Its totient is φ = 430275905112.

The previous prime is 430324140409. The next prime is 430324140457. The reversal of 430324140431 is 134041423034.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430324140431 is a prime.

It is a super-2 number, since 2×430324140431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 430324140394 and 430324140403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430324145431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24104276 + ... + 24122121.

It is an arithmetic number, because the mean of its divisors is an integer number (107593093938).

Almost surely, 2^430324140431 is an apocalyptic number.

430324140431 is a deficient number, since it is larger than the sum of its proper divisors (48235321).

430324140431 is an equidigital number, since it uses as much as digits as its factorization.

430324140431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48235320.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 430324140431 its reverse (134041423034), we get a palindrome (564365563465).

The spelling of 430324140431 in words is "four hundred thirty billion, three hundred twenty-four million, one hundred forty thousand, four hundred thirty-one".