4024401442 has 8 divisors (see below), whose sum is σ = 6037512732. Its totient is φ = 2011897200.

The previous prime is 4024401439. The next prime is 4024401463. The reversal of 4024401442 is 2441044204.

It can be written as a sum of positive squares in 2 ways, for example, as 3967866081 + 56535361 = 62991^2 + 7519^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134809 + ... + 161932.

Almost surely, 2^4024401442 is an apocalyptic number.

4024401442 is a deficient number, since it is larger than the sum of its proper divisors (2013111290).

4024401442 is a wasteful number, since it uses less digits than its factorization.

4024401442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303524.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4024401442 is about 63438.1702289718. The cubic root of 4024401442 is about 1590.6224165512.

Adding to 4024401442 its reverse (2441044204), we get a palindrome (6465445646).

The spelling of 4024401442 in words is "four billion, twenty-four million, four hundred one thousand, four hundred forty-two".