423233313011340 has 48 divisors (see below), whose sum is σ = 1276211220775008. Its totient is φ = 104180507817984.

The previous prime is 423233313011323. The next prime is 423233313011363. The reversal of 423233313011340 is 43110313332324.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271303404997 + ... + 271303406556.

It is an arithmetic number, because the mean of its divisors is an integer number (26587733766146).

Almost surely, 2^{423233313011340} is an apocalyptic number.

It is an amenable number.

423233313011340 is an abundant number, since it is smaller than the sum of its proper divisors (852977907763668).

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

423233313011340 is a wasteful number, since it uses less digits than its factorization.

423233313011340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542606811578 (or 542606811576 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 423233313011340 its reverse (43110313332324), we get a palindrome (466343626343664).

The spelling of 423233313011340 in words is "four hundred twenty-three trillion, two hundred thirty-three billion, three hundred thirteen million, eleven thousand, three hundred forty".