4024331642 has 8 divisors (see below), whose sum is σ = 6046678836. Its totient is φ = 2008772032.

The previous prime is 4024331629. The next prime is 4024331699. The reversal of 4024331642 is 2461334204.

It can be written as a sum of positive squares in 2 ways, for example, as 3860261161 + 164070481 = 62131^2 + 12809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1695413 + ... + 1697784.

Almost surely, 2^4024331642 is an apocalyptic number.

4024331642 is a deficient number, since it is larger than the sum of its proper divisors (2022347194).

4024331642 is a wasteful number, since it uses less digits than its factorization.

4024331642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393792.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 4024331642 is about 63437.6200846154. The cubic root of 4024331642 is about 1590.6132204767.

Adding to 4024331642 its reverse (2461334204), we get a palindrome (6485665846).

The spelling of 4024331642 in words is "four billion, twenty-four million, three hundred thirty-one thousand, six hundred forty-two".