1140044111433 has 8 divisors (see below), whose sum is σ = 1688954239200. Its totient is φ = 760029407604.

The previous prime is 1140044111411. The next prime is 1140044111441. The reversal of 1140044111433 is 3341114400411.

1140044111433 is a `hidden beast` number, since 114 + 0 + 0 + 4 + 4 + 111 + 433 = 666.

It is not a de Polignac number, because 1140044111433 - 2²² = 1140039917129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 42223855979 = 1140044111433 / (1 + 1 + 4 + 0 + 0 + 4 + 4 + 1 + 1 + 1 + 4 + 3 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 1140044111397 and 1140044111406.

It is not an unprimeable number, because it can be changed into a prime (1140044111473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21111927963 + ... + 21111928016.

It is an arithmetic number, because the mean of its divisors is an integer number (211119279900).

Almost surely, 2^{1140044111433} is an apocalyptic number.

It is an amenable number.

1140044111433 is a deficient number, since it is larger than the sum of its proper divisors (548910127767).

1140044111433 is an equidigital number, since it uses as much as digits as its factorization.

1140044111433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42223855988 (or 42223855982 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1140044111433 its reverse (3341114400411), we get a palindrome (4481158511844).

The spelling of 1140044111433 in words is "one trillion, one hundred forty billion, forty-four million, one hundred eleven thousand, four hundred thirty-three".