1140323144211 has 12 divisors (see below), whose sum is σ = 1647171798688. Its totient is φ = 760197721104.

The previous prime is 1140323144209. The next prime is 1140323144231. The reversal of 1140323144211 is 1124413230411.

It is a happy number.

1140323144211 is a `hidden beast` number, since 1 + 1 + 4 + 0 + 3 + 231 + 4 + 421 + 1 = 666.

It is not a de Polignac number, because 1140323144211 - 2¹ = 1140323144209 is a prime.

It is a super-2 number, since 2×1140323144211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140323144231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1061755 + ... + 1846068.

Almost surely, 2^{1140323144211} is an apocalyptic number.

1140323144211 is a deficient number, since it is larger than the sum of its proper divisors (506848654477).

1140323144211 is a wasteful number, since it uses less digits than its factorization.

1140323144211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951402 (or 2951399 counting only the distinct ones).

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

Adding to 1140323144211 its reverse (1124413230411), we get a palindrome (2264736374622).

The spelling of 1140323144211 in words is "one trillion, one hundred forty billion, three hundred twenty-three million, one hundred forty-four thousand, two hundred eleven".