4220996046624 has 240 divisors, whose sum is σ = 14387061338496. Its totient is φ = 1189012608000.

The previous prime is 4220996046601. The next prime is 4220996046629. The reversal of 4220996046624 is 4266406990224.

4220996046624 is a `hidden beast` number, since 4 + 2 + 2 + 0 + 9 + 9 + 6 + 0 + 4 + 6 + 624 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4220996046629) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 350077 + ... + 2926524.

Almost surely, 2^{4220996046624} 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 4220996046624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7193530669248).

4220996046624 is an abundant number, since it is smaller than the sum of its proper divisors (10166065291872).

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

4220996046624 is a wasteful number, since it uses less digits than its factorization.

4220996046624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276701 (or 3276684 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 54.

The spelling of 4220996046624 in words is "four trillion, two hundred twenty billion, nine hundred ninety-six million, forty-six thousand, six hundred twenty-four".