431223010 has 8 divisors (see below), whose sum is σ = 776201436. Its totient is φ = 172489200.

The previous prime is 431223007. The next prime is 431223019. The reversal of 431223010 is 10322134.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 377097561 + 54125449 = 19419^2 + 7357^2 .

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

It is not an unprimeable number, because it can be changed into a prime (431223019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21561141 + ... + 21561160.

Almost surely, 2^431223010 is an apocalyptic number.

431223010 is a deficient number, since it is larger than the sum of its proper divisors (344978426).

431223010 is a wasteful number, since it uses less digits than its factorization.

431223010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43122308.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 431223010 is about 20765.9098042922. The cubic root of 431223010 is about 755.4991421820.

Adding to 431223010 its reverse (10322134), we get a palindrome (441545144).

The spelling of 431223010 in words is "four hundred thirty-one million, two hundred twenty-three thousand, ten".