423031444321010 has 32 divisors (see below), whose sum is σ = 873016421150592. Its totient is φ = 144575967818880.

The previous prime is 423031444320977. The next prime is 423031444321027. The reversal of 423031444321010 is 10123444130324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9653822096 + ... + 9653865915.

It is an arithmetic number, because the mean of its divisors is an integer number (27281763160956).

Almost surely, 2^{423031444321010} is an apocalyptic number.

423031444321010 is an abundant number, since it is smaller than the sum of its proper divisors (449984976829582).

423031444321010 is a wasteful number, since it uses less digits than its factorization.

423031444321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19307688338.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 423031444321010 its reverse (10123444130324), we get a palindrome (433154888451334).

The spelling of 423031444321010 in words is "four hundred twenty-three trillion, thirty-one billion, four hundred forty-four million, three hundred twenty-one thousand, ten".