4201430442 has 32 divisors (see below), whose sum is σ = 9649221120. Its totient is φ = 1206151920.

The previous prime is 4201430417. The next prime is 4201430459. The reversal of 4201430442 is 2440341024.

It is a happy 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, 1673958 + ... + 1676465.

It is an arithmetic number, because the mean of its divisors is an integer number (301538160).

Almost surely, 2^4201430442 is an apocalyptic number.

4201430442 is an abundant number, since it is smaller than the sum of its proper divisors (5447790678).

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

4201430442 is a wasteful number, since it uses less digits than its factorization.

4201430442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350458.

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

The square root of 4201430442 is about 64818.4421441923. The cubic root of 4201430442 is about 1613.6117931783.

Adding to 4201430442 its reverse (2440341024), we get a palindrome (6641771466).

The spelling of 4201430442 in words is "four billion, two hundred one million, four hundred thirty thousand, four hundred forty-two".