11442103042 has 8 divisors (see below), whose sum is σ = 17167319676. Its totient is φ = 5719663152.

The previous prime is 11442103021. The next prime is 11442103063. The reversal of 11442103042 is 24030124411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11442103021) and next prime (11442103063).

It can be written as a sum of positive squares in 2 ways, for example, as 9533374321 + 1908728721 = 97639^2 + 43689^2 .

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, 683853 + ... + 700384.

Almost surely, 2^11442103042 is an apocalyptic number.

11442103042 is a deficient number, since it is larger than the sum of its proper divisors (5725216634).

11442103042 is a wasteful number, since it uses less digits than its factorization.

11442103042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388372.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11442103042 its reverse (24030124411), we get a palindrome (35472227453).

The spelling of 11442103042 in words is "eleven billion, four hundred forty-two million, one hundred three thousand, forty-two".