1140010320043 has 16 divisors (see below), whose sum is σ = 1348284719104. Its totient is φ = 943248667680.

The previous prime is 1140010320011. The next prime is 1140010320079. The reversal of 1140010320043 is 3400230100411.

It is a cyclic number.

It is not a de Polignac number, because 1140010320043 - 2⁵ = 1140010320011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1140010320043.

It is not an unprimeable number, because it can be changed into a prime (1140010329043) 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, 6530355 + ... + 6702652.

It is an arithmetic number, because the mean of its divisors is an integer number (84267794944).

Almost surely, 2^{1140010320043} is an apocalyptic number.

1140010320043 is a deficient number, since it is larger than the sum of its proper divisors (208274399061).

1140010320043 is a wasteful number, since it uses less digits than its factorization.

1140010320043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13233442.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1140010320043 its reverse (3400230100411), we get a palindrome (4540240420454).

The spelling of 1140010320043 in words is "one trillion, one hundred forty billion, ten million, three hundred twenty thousand, forty-three".