4432142220 has 48 divisors (see below), whose sum is σ = 13538181888. Its totient is φ = 1074458560.

The previous prime is 4432142201. The next prime is 4432142237. The reversal of 4432142220 is 222412344.

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, 3357024 + ... + 3358343.

It is an arithmetic number, because the mean of its divisors is an integer number (282045456).

Almost surely, 2^4432142220 is an apocalyptic number.

It is an amenable number.

4432142220 is an abundant number, since it is smaller than the sum of its proper divisors (9106039668).

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

4432142220 is a wasteful number, since it uses less digits than its factorization.

4432142220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6715390 (or 6715388 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4432142220 is about 66574.3360462573. The cubic root of 4432142220 is about 1642.6229863266.

Adding to 4432142220 its reverse (222412344), we get a palindrome (4654554564).

The spelling of 4432142220 in words is "four billion, four hundred thirty-two million, one hundred forty-two thousand, two hundred twenty".