4202235242 has 16 divisors (see below), whose sum is σ = 6318777600. Its totient is φ = 2095984032.

The previous prime is 4202235241. The next prime is 4202235251. The reversal of 4202235242 is 2425322024.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4202235241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2472509 + ... + 2474207.

It is an arithmetic number, because the mean of its divisors is an integer number (394923600).

Almost surely, 2^4202235242 is an apocalyptic number.

4202235242 is a deficient number, since it is larger than the sum of its proper divisors (2116542358).

4202235242 is a wasteful number, since it uses less digits than its factorization.

4202235242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4202235242 is about 64824.6499566330. The cubic root of 4202235242 is about 1613.7148177615.

Adding to 4202235242 its reverse (2425322024), we get a palindrome (6627557266).

The spelling of 4202235242 in words is "four billion, two hundred two million, two hundred thirty-five thousand, two hundred forty-two".