430040104431 has 32 divisors (see below), whose sum is σ = 663569195520. Its totient is φ = 242651355264.

The previous prime is 430040104421. The next prime is 430040104453. The reversal of 430040104431 is 134401040034.

It is not a de Polignac number, because 430040104431 - 2⁶ = 430040104367 is a prime.

It is a super-2 number, since 2×430040104431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430040104421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350076 + ... + 991278.

It is an arithmetic number, because the mean of its divisors is an integer number (20736537360).

Almost surely, 2^430040104431 is an apocalyptic number.

430040104431 is a deficient number, since it is larger than the sum of its proper divisors (233529091089).

430040104431 is a wasteful number, since it uses less digits than its factorization.

430040104431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641615.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 430040104431 its reverse (134401040034), we get a palindrome (564441144465).

The spelling of 430040104431 in words is "four hundred thirty billion, forty million, one hundred four thousand, four hundred thirty-one".