1140313123244 has 24 divisors (see below), whose sum is σ = 2033258316768. Its totient is φ = 559382794880.

The previous prime is 1140313123199. The next prime is 1140313123273. The reversal of 1140313123244 is 4423213130411.

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, 11120729 + ... + 11222799.

It is an arithmetic number, because the mean of its divisors is an integer number (84719096532).

Almost surely, 2^{1140313123244} is an apocalyptic number.

It is an amenable number.

1140313123244 is a deficient number, since it is larger than the sum of its proper divisors (892945193524).

1140313123244 is a wasteful number, since it uses less digits than its factorization.

1140313123244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154825 (or 154823 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1140313123244 its reverse (4423213130411), we get a palindrome (5563526253655).

The spelling of 1140313123244 in words is "one trillion, one hundred forty billion, three hundred thirteen million, one hundred twenty-three thousand, two hundred forty-four".