1140100001044 has 12 divisors (see below), whose sum is σ = 1995190766100. Its totient is φ = 570045496448.

The previous prime is 1140100001039. The next prime is 1140100001107. The reversal of 1140100001044 is 4401000010411.

It can be written as a sum of positive squares in 2 ways, for example, as 395351712900 + 744748288144 = 628770^2 + 862988^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520279 + ... + 1597150.

It is an arithmetic number, because the mean of its divisors is an integer number (166265897175).

Almost surely, 2^{1140100001044} is an apocalyptic number.

It is an amenable number.

1140100001044 is a deficient number, since it is larger than the sum of its proper divisors (855090765056).

1140100001044 is a wasteful number, since it uses less digits than its factorization.

1140100001044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252042 (or 2252040 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1140100001044 its reverse (4401000010411), we get a palindrome (5541100011455).

The spelling of 1140100001044 in words is "one trillion, one hundred forty billion, one hundred million, one thousand, forty-four".