423034012344 has 32 divisors (see below), whose sum is σ = 1094053482000. Its totient is φ = 136148877312.

The previous prime is 423034012337. The next prime is 423034012391. The reversal of 423034012344 is 443210430324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303903049 + ... + 303904440.

Almost surely, 2^423034012344 is an apocalyptic number.

It is an amenable number.

423034012344 is an abundant number, since it is smaller than the sum of its proper divisors (671019469656).

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

423034012344 is a wasteful number, since it uses less digits than its factorization.

423034012344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607807527 (or 607807523 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 423034012344 its reverse (443210430324), we get a palindrome (866244442668).

The spelling of 423034012344 in words is "four hundred twenty-three billion, thirty-four million, twelve thousand, three hundred forty-four".