423431443010 has 16 divisors (see below), whose sum is σ = 762203386296. Its totient is φ = 169366624128.

The previous prime is 423431442991. The next prime is 423431443013. The reversal of 423431443010 is 10344134324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 228605428129 + 194826014881 = 478127^2 + 441391^2 .

It is not an unprimeable number, because it can be changed into a prime (423431443013) 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 7 ways as a sum of consecutive naturals, for example, 439457 + ... + 1019796.

Almost surely, 2^423431443010 is an apocalyptic number.

423431443010 is a deficient number, since it is larger than the sum of its proper divisors (338771943286).

423431443010 is a wasteful number, since it uses less digits than its factorization.

423431443010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488277.

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

Adding to 423431443010 its reverse (10344134324), we get a palindrome (433775577334).

The spelling of 423431443010 in words is "four hundred twenty-three billion, four hundred thirty-one million, four hundred forty-three thousand, ten".