1140440304003 has 128 divisors (see below), whose sum is σ = 2126353711104. Its totient is φ = 524586585600.

The previous prime is 1140440303957. The next prime is 1140440304013. The reversal of 1140440304003 is 3004030440411.

It is not a de Polignac number, because 1140440304003 - 2⁹ = 1140440303491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1140440304013) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7816600 + ... + 7961162.

It is an arithmetic number, because the mean of its divisors is an integer number (16612138368).

Almost surely, 2^{1140440304003} is an apocalyptic number.

1140440304003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1140440304003 is a deficient number, since it is larger than the sum of its proper divisors (985913407101).

1140440304003 is a wasteful number, since it uses less digits than its factorization.

1140440304003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144705.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1140440304003 its reverse (3004030440411), we get a palindrome (4144470744414).

The spelling of 1140440304003 in words is "one trillion, one hundred forty billion, four hundred forty million, three hundred four thousand, three".