1240011144044 has 48 divisors (see below), whose sum is σ = 2218133850240. Its totient is φ = 606407368320.

The previous prime is 1240011143957. The next prime is 1240011144059. The reversal of 1240011144044 is 4404411100421.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56716787 + ... + 56738645.

It is an arithmetic number, because the mean of its divisors is an integer number (46211121880).

Almost surely, 2^{1240011144044} is an apocalyptic number.

It is an amenable number.

1240011144044 is a deficient number, since it is larger than the sum of its proper divisors (978122706196).

1240011144044 is a wasteful number, since it uses less digits than its factorization.

1240011144044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23550 (or 23548 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 1240011144044 its reverse (4404411100421), we get a palindrome (5644422244465).

The spelling of 1240011144044 in words is "one trillion, two hundred forty billion, eleven million, one hundred forty-four thousand, forty-four".