4202144424 has 96 divisors (see below), whose sum is σ = 12001735200. Its totient is φ = 1324563840.

The previous prime is 4202144381. The next prime is 4202144477. The reversal of 4202144424 is 4244412024.

4202144424 is a `hidden beast` number, since 4 + 2 + 0 + 214 + 442 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 836079 + ... + 841089.

It is an arithmetic number, because the mean of its divisors is an integer number (125018075).

Almost surely, 2^4202144424 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 4202144424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6000867600).

4202144424 is an abundant number, since it is smaller than the sum of its proper divisors (7799590776).

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

4202144424 is a wasteful number, since it uses less digits than its factorization.

4202144424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5655 (or 5648 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

The square root of 4202144424 is about 64823.9494631421. The cubic root of 4202144424 is about 1613.7031925669.

Adding to 4202144424 its reverse (4244412024), we get a palindrome (8446556448).

The spelling of 4202144424 in words is "four billion, two hundred two million, one hundred forty-four thousand, four hundred twenty-four".