4420342420 has 48 divisors (see below), whose sum is σ = 10146019968. Its totient is φ = 1607760000.

The previous prime is 4420342393. The next prime is 4420342453. The reversal of 4420342420 is 242430244.

It is a super-2 number, since 2×4420342420² = 39078854220102912800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109456 + ... + 144295.

It is an arithmetic number, because the mean of its divisors is an integer number (211375416).

Almost surely, 2^4420342420 is an apocalyptic number.

It is an amenable number.

4420342420 is an abundant number, since it is smaller than the sum of its proper divisors (5725677548).

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

4420342420 is a wasteful number, since it uses less digits than its factorization.

4420342420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253840 (or 253838 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4420342420 is about 66485.6557461833. The cubic root of 4420342420 is about 1641.1639590526.

Adding to 4420342420 its reverse (242430244), we get a palindrome (4662772664).

The spelling of 4420342420 in words is "four billion, four hundred twenty million, three hundred forty-two thousand, four hundred twenty".