434431234130 has 8 divisors (see below), whose sum is σ = 781976221452. Its totient is φ = 173772493648.

The previous prime is 434431234117. The next prime is 434431234147. The reversal of 434431234130 is 31432134434.

It can be written as a sum of positive squares in 2 ways, for example, as 378905495809 + 55525738321 = 615553^2 + 235639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21721561697 + ... + 21721561716.

Almost surely, 2^434431234130 is an apocalyptic number.

434431234130 is a deficient number, since it is larger than the sum of its proper divisors (347544987322).

434431234130 is a wasteful number, since it uses less digits than its factorization.

434431234130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43443123420.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 434431234130 its reverse (31432134434), we get a palindrome (465863368564).

The spelling of 434431234130 in words is "four hundred thirty-four billion, four hundred thirty-one million, two hundred thirty-four thousand, one hundred thirty".