430243102431 has 12 divisors (see below), whose sum is σ = 621483445440. Its totient is φ = 286818956640.

The previous prime is 430243102427. The next prime is 430243102433. The reversal of 430243102431 is 134201342034.

430243102431 is a `hidden beast` number, since 4 + 302 + 4 + 310 + 2 + 43 + 1 = 666.

It is not a de Polignac number, because 430243102431 - 2² = 430243102427 is a prime.

It is a super-2 number, since 2×430243102431² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 430243102395 and 430243102404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430243102433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 530991 + ... + 1068848.

It is an arithmetic number, because the mean of its divisors is an integer number (51790287120).

Almost surely, 2^430243102431 is an apocalyptic number.

430243102431 is a deficient number, since it is larger than the sum of its proper divisors (191240343009).

430243102431 is a wasteful number, since it uses less digits than its factorization.

430243102431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629726 (or 1629723 counting only the distinct ones).

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

Adding to 430243102431 its reverse (134201342034), we get a palindrome (564444444465).

The spelling of 430243102431 in words is "four hundred thirty billion, two hundred forty-three million, one hundred two thousand, four hundred thirty-one".