11440142033042 has 4 divisors (see below), whose sum is σ = 17160213049566. Its totient is φ = 5720071016520.

The previous prime is 11440142033029. The next prime is 11440142033167. The reversal of 11440142033042 is 24033024104411.

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

It can be written as a sum of positive squares in only one way, i.e., 6916221476641 + 4523920556401 = 2629871^2 + 2126951^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11440142032996 and 11440142033014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860035508259 + ... + 2860035508262.

Almost surely, 2^{11440142033042} is an apocalyptic number.

11440142033042 is a deficient number, since it is larger than the sum of its proper divisors (5720071016524).

11440142033042 is an equidigital number, since it uses as much as digits as its factorization.

11440142033042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720071016523.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 11440142033042 its reverse (24033024104411), we get a palindrome (35473166137453).

The spelling of 11440142033042 in words is "eleven trillion, four hundred forty billion, one hundred forty-two million, thirty-three thousand, forty-two".