1140341110445 has 4 divisors (see below), whose sum is σ = 1368409332540. Its totient is φ = 912272888352.

The previous prime is 1140341110421. The next prime is 1140341110457. The reversal of 1140341110445 is 5440111430411.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 127010980996 + 1013330129449 = 356386^2 + 1006643^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140341110445 - 2²⁴ = 1140324333229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114034111040 + ... + 114034111049.

It is an arithmetic number, because the mean of its divisors is an integer number (342102333135).

Almost surely, 2^{1140341110445} is an apocalyptic number.

It is an amenable number.

1140341110445 is a deficient number, since it is larger than the sum of its proper divisors (228068222095).

1140341110445 is an equidigital number, since it uses as much as digits as its factorization.

1140341110445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228068222094.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 1140341110445 its reverse (5440111430411), we get a palindrome (6580452540856).

The spelling of 1140341110445 in words is "one trillion, one hundred forty billion, three hundred forty-one million, one hundred ten thousand, four hundred forty-five".