423361454512 has 20 divisors (see below), whose sum is σ = 820603109736. Its totient is φ = 211592910080.

The previous prime is 423361454497. The next prime is 423361454513. The reversal of 423361454512 is 215454163324.

It is not an unprimeable number, because it can be changed into a prime (423361454513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5448793 + ... + 5525944.

Almost surely, 2^423361454512 is an apocalyptic number.

It is an amenable number.

423361454512 is a deficient number, since it is larger than the sum of its proper divisors (397241655224).

423361454512 is a wasteful number, since it uses less digits than its factorization.

423361454512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10977156 (or 10977150 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The spelling of 423361454512 in words is "four hundred twenty-three billion, three hundred sixty-one million, four hundred fifty-four thousand, five hundred twelve".