4242331432 has 8 divisors (see below), whose sum is σ = 7954371450. Its totient is φ = 2121165712.

The previous prime is 4242331411. The next prime is 4242331463. The reversal of 4242331432 is 2341332424.

It can be written as a sum of positive squares in only one way, i.e., 3730033476 + 512297956 = 61074^2 + 22634^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4242331432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265145707 + ... + 265145722.

Almost surely, 2^4242331432 is an apocalyptic number.

It is an amenable number.

4242331432 is a deficient number, since it is larger than the sum of its proper divisors (3712040018).

4242331432 is a wasteful number, since it uses less digits than its factorization.

4242331432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530291435 (or 530291431 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 4242331432 is about 65133.1822652632. The cubic root of 4242331432 is about 1618.8310716004.

Adding to 4242331432 its reverse (2341332424), we get a palindrome (6583663856).

The spelling of 4242331432 in words is "four billion, two hundred forty-two million, three hundred thirty-one thousand, four hundred thirty-two".