4242235432 has 16 divisors (see below), whose sum is σ = 7966610100. Its totient is φ = 2117806080.

The previous prime is 4242235399. The next prime is 4242235433. The reversal of 4242235432 is 2345322424.

4242235432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3447333796 + 794901636 = 58714^2 + 28194^2 .

It is a super-2 number, since 2×4242235432² = 35993122921032453248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4242235394 and 4242235403.

It is not an unprimeable number, because it can be changed into a prime (4242235433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408507 + ... + 418762.

Almost surely, 2^4242235432 is an apocalyptic number.

It is an amenable number.

4242235432 is a deficient number, since it is larger than the sum of its proper divisors (3724374668).

4242235432 is a wasteful number, since it uses less digits than its factorization.

4242235432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827916 (or 827912 counting only the distinct ones).

The product of its digits is 46080, while the sum is 31.

The square root of 4242235432 is about 65132.4453095383. The cubic root of 4242235432 is about 1618.8188606297.

Adding to 4242235432 its reverse (2345322424), we get a palindrome (6587557856).

The spelling of 4242235432 in words is "four billion, two hundred forty-two million, two hundred thirty-five thousand, four hundred thirty-two".