11440142033043 has 16 divisors (see below), whose sum is σ = 15262290432000. Its totient is φ = 7622378388000.

The previous prime is 11440142033029. The next prime is 11440142033167. The reversal of 11440142033043 is 34033024104411.

It is not a de Polignac number, because 11440142033043 - 2⁴ = 11440142033027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11440142033043.

It is not an unprimeable number, because it can be changed into a prime (11440142033843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53573038 + ... + 53786156.

It is an arithmetic number, because the mean of its divisors is an integer number (953893152000).

Almost surely, 2^{11440142033043} is an apocalyptic number.

11440142033043 is a deficient number, since it is larger than the sum of its proper divisors (3822148398957).

11440142033043 is a wasteful number, since it uses less digits than its factorization.

11440142033043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223322.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 11440142033043 its reverse (34033024104411), we get a palindrome (45473166137454).

The spelling of 11440142033043 in words is "eleven trillion, four hundred forty billion, one hundred forty-two million, thirty-three thousand, forty-three".