1140240341144 has 32 divisors (see below), whose sum is σ = 2157058624320. Its totient is φ = 565025588736.

The previous prime is 1140240341117. The next prime is 1140240341167. The reversal of 1140240341144 is 4411430420411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11709842 + ... + 11806814.

It is an arithmetic number, because the mean of its divisors is an integer number (67408082010).

Almost surely, 2^{1140240341144} is an apocalyptic number.

It is an amenable number.

1140240341144 is a deficient number, since it is larger than the sum of its proper divisors (1016818283176).

1140240341144 is a wasteful number, since it uses less digits than its factorization.

1140240341144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110099 (or 110095 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1140240341144 its reverse (4411430420411), we get a palindrome (5551670761555).

The spelling of 1140240341144 in words is "one trillion, one hundred forty billion, two hundred forty million, three hundred forty-one thousand, one hundred forty-four".