423332421010 has 64 divisors (see below), whose sum is σ = 807357818880. Its totient is φ = 159568165120.

The previous prime is 423332420999. The next prime is 423332421013. The reversal of 423332421010 is 10124233324.

It is not an unprimeable number, because it can be changed into a prime (423332421013) 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, 2863569 + ... + 3007771.

It is an arithmetic number, because the mean of its divisors is an integer number (12614965920).

Almost surely, 2^423332421010 is an apocalyptic number.

423332421010 is a deficient number, since it is larger than the sum of its proper divisors (384025397870).

423332421010 is a wasteful number, since it uses less digits than its factorization.

423332421010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144483.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 423332421010 its reverse (10124233324), we get a palindrome (433456654334).

The spelling of 423332421010 in words is "four hundred twenty-three billion, three hundred thirty-two million, four hundred twenty-one thousand, ten".