423341233220016 has 60 divisors (see below), whose sum is σ = 1184770467279672. Its totient is φ = 141113388492288.

The previous prime is 423341233220011. The next prime is 423341233220021. The reversal of 423341233220016 is 610022332143324.

423341233220016 is a `hidden beast` number, since 4 + 2 + 3 + 3 + 412 + 3 + 3 + 220 + 0 + 16 = 666.

It is an interprime number because it is at equal distance from previous prime (423341233220011) and next prime (423341233220021).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (423341233220011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57026920 + ... + 64021496.

Almost surely, 2^{423341233220016} is an apocalyptic number.

It is an amenable number.

423341233220016 is an abundant number, since it is smaller than the sum of its proper divisors (761429234059656).

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

423341233220016 is a wasteful number, since it uses less digits than its factorization.

423341233220016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7414898 (or 7414889 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 423341233220016 in words is "four hundred twenty-three trillion, three hundred forty-one billion, two hundred thirty-three million, two hundred twenty thousand, sixteen".