424042224216 has 128 divisors (see below), whose sum is σ = 1225368285120. Its totient is φ = 121117261824.

The previous prime is 424042224209. The next prime is 424042224217. The reversal of 424042224216 is 612422240424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424042224217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160395 + ... + 934778.

Almost surely, 2^424042224216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424042224216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612684142560).

424042224216 is an abundant number, since it is smaller than the sum of its proper divisors (801326060904).

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

424042224216 is a wasteful number, since it uses less digits than its factorization.

424042224216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095285 (or 1095281 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

The spelling of 424042224216 in words is "four hundred twenty-four billion, forty-two million, two hundred twenty-four thousand, two hundred sixteen".