423342442362 has 32 divisors (see below), whose sum is σ = 976517308800. Its totient is φ = 119845303488.

The previous prime is 423342442361. The next prime is 423342442429. The reversal of 423342442362 is 263244243324.

It is a self number, because there is not a number n which added to its sum of digits gives 423342442362.

It is not an unprimeable number, because it can be changed into a prime (423342442361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46232037 + ... + 46241192.

It is an arithmetic number, because the mean of its divisors is an integer number (30516165900).

Almost surely, 2^423342442362 is an apocalyptic number.

423342442362 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

423342442362 is an abundant number, since it is smaller than the sum of its proper divisors (553174866438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423342442362 is a wasteful number, since it uses less digits than its factorization.

423342442362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92473350.

The product of its digits is 663552, while the sum is 39.

Adding to 423342442362 its reverse (263244243324), we get a palindrome (686586685686).

The spelling of 423342442362 in words is "four hundred twenty-three billion, three hundred forty-two million, four hundred forty-two thousand, three hundred sixty-two".