4042411431442 has 8 divisors (see below), whose sum is σ = 6068519024076. Its totient is φ = 2019571756752.

The previous prime is 4042411431413. The next prime is 4042411431451. The reversal of 4042411431442 is 2441341142404.

It can be written as a sum of positive squares in 2 ways, for example, as 3914505777121 + 127905654321 = 1978511^2 + 357639^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4042411431398 and 4042411431407.

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, 816976393 + ... + 816981340.

Almost surely, 2^{4042411431442} is an apocalyptic number.

4042411431442 is a deficient number, since it is larger than the sum of its proper divisors (2026107592634).

4042411431442 is a wasteful number, since it uses less digits than its factorization.

4042411431442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633958972.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 4042411431442 its reverse (2441341142404), we get a palindrome (6483752573846).

The spelling of 4042411431442 in words is "four trillion, forty-two billion, four hundred eleven million, four hundred thirty-one thousand, four hundred forty-two".