423343053214218 has 96 divisors (see below), whose sum is σ = 986483045358720. Its totient is φ = 130878879943680.

The previous prime is 423343053214217. The next prime is 423343053214303. The reversal of 423343053214218 is 812412350343324.

423343053214218 is a `hidden beast` number, since 4 + 2 + 3 + 3 + 4 + 305 + 321 + 4 + 2 + 18 = 666.

It is not an unprimeable number, because it can be changed into a prime (423343053214217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73738383 + ... + 79271906.

It is an arithmetic number, because the mean of its divisors is an integer number (10275865055820).

Almost surely, 2^{423343053214218} is an apocalyptic number.

423343053214218 is an abundant number, since it is smaller than the sum of its proper divisors (563139992144502).

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

423343053214218 is a wasteful number, since it uses less digits than its factorization.

423343053214218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153010524 (or 153010521 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 423343053214218 in words is "four hundred twenty-three trillion, three hundred forty-three billion, fifty-three million, two hundred fourteen thousand, two hundred eighteen".