1140023240012 has 12 divisors (see below), whose sum is σ = 2014793548656. Its totient is φ = 564367940400.

The previous prime is 1140023239987. The next prime is 1140023240017. The reversal of 1140023240012 is 2100423200411.

It is not an unprimeable number, because it can be changed into a prime (1140023240017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410919448 + ... + 1410920255.

It is an arithmetic number, because the mean of its divisors is an integer number (167899462388).

Almost surely, 2^{1140023240012} is an apocalyptic number.

It is an amenable number.

1140023240012 is a deficient number, since it is larger than the sum of its proper divisors (874770308644).

1140023240012 is a wasteful number, since it uses less digits than its factorization.

1140023240012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821839808 (or 2821839806 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1140023240012 its reverse (2100423200411), we get a palindrome (3240446440423).

The spelling of 1140023240012 in words is "one trillion, one hundred forty billion, twenty-three million, two hundred forty thousand, twelve".