4111431442 has 24 divisors (see below), whose sum is σ = 6444526500. Its totient is φ = 1964894400.

The previous prime is 4111431431. The next prime is 4111431449. The reversal of 4111431442 is 2441341114.

It can be written as a sum of positive squares in 6 ways, for example, as 4108938201 + 2493241 = 64101^2 + 1579^2 .

It is not an unprimeable number, because it can be changed into a prime (4111431449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 588184 + ... + 595132.

Almost surely, 2^4111431442 is an apocalyptic number.

4111431442 is a deficient number, since it is larger than the sum of its proper divisors (2333095058).

4111431442 is a wasteful number, since it uses less digits than its factorization.

4111431442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7182 (or 7081 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 4111431442 is about 64120.4448050698. Note that the first 3 decimals coincide. The cubic root of 4111431442 is about 1602.0067843019.

Adding to 4111431442 its reverse (2441341114), we get a palindrome (6552772556).

The spelling of 4111431442 in words is "four billion, one hundred eleven million, four hundred thirty-one thousand, four hundred forty-two".