1411441142 has 4 divisors (see below), whose sum is σ = 2117161716. Its totient is φ = 705720570.

The previous prime is 1411441139. The next prime is 1411441151. The reversal of 1411441142 is 2411441141.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352860284 + ... + 352860287.

It is an arithmetic number, because the mean of its divisors is an integer number (529290429).

Almost surely, 2^1411441142 is an apocalyptic number.

1411441142 is a deficient number, since it is larger than the sum of its proper divisors (705720574).

1411441142 is an equidigital number, since it uses as much as digits as its factorization.

1411441142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705720573.

The product of its digits is 512, while the sum is 23.

The square root of 1411441142 is about 37569.1514676603. The cubic root of 1411441142 is about 1121.7280779730.

Adding to 1411441142 its reverse (2411441141), we get a palindrome (3822882283).

Subtracting 1411441142 from its reverse (2411441141), we obtain a palindrome (999999999).

The spelling of 1411441142 in words is "one billion, four hundred eleven million, four hundred forty-one thousand, one hundred forty-two".