423189315310 has 16 divisors (see below), whose sum is σ = 768859842096. Its totient is φ = 167693709568.

The previous prime is 423189315293. The next prime is 423189315313. The reversal of 423189315310 is 13513981324.

It is a super-2 number, since 2×423189315310² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423189315313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197750947 + ... + 197753086.

It is an arithmetic number, because the mean of its divisors is an integer number (48053740131).

Almost surely, 2^423189315310 is an apocalyptic number.

423189315310 is a deficient number, since it is larger than the sum of its proper divisors (345670526786).

423189315310 is a wasteful number, since it uses less digits than its factorization.

423189315310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395504147.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 423189315310 in words is "four hundred twenty-three billion, one hundred eighty-nine million, three hundred fifteen thousand, three hundred ten".