1140311100442 has 8 divisors (see below), whose sum is σ = 1721794244832. Its totient is φ = 566379685500.

The previous prime is 1140311100413. The next prime is 1140311100451. The reversal of 1140311100442 is 2440011130411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1887931984 + ... + 1887932587.

It is an arithmetic number, because the mean of its divisors is an integer number (215224280604).

Almost surely, 2^{1140311100442} is an apocalyptic number.

1140311100442 is a deficient number, since it is larger than the sum of its proper divisors (581483144390).

1140311100442 is a wasteful number, since it uses less digits than its factorization.

1140311100442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775864724.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1140311100442 its reverse (2440011130411), we get a palindrome (3580322230853).

The spelling of 1140311100442 in words is "one trillion, one hundred forty billion, three hundred eleven million, one hundred thousand, four hundred forty-two".