1140440303053 has 16 divisors (see below), whose sum is σ = 1253433775104. Its totient is φ = 1033296572160.

The previous prime is 1140440303033. The next prime is 1140440303081. The reversal of 1140440303053 is 3503030440411.

It is a cyclic number.

It is not a de Polignac number, because 1140440303053 - 2²⁹ = 1139903432141 is a prime.

It is a super-2 number, since 2×1140440303053² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140440303003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11650725 + ... + 11748202.

It is an arithmetic number, because the mean of its divisors is an integer number (78339610944).

Almost surely, 2^{1140440303053} is an apocalyptic number.

It is an amenable number.

1140440303053 is a deficient number, since it is larger than the sum of its proper divisors (112993472051).

1140440303053 is a wasteful number, since it uses less digits than its factorization.

1140440303053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23399052.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 1140440303053 its reverse (3503030440411), we get a palindrome (4643470743464).

The spelling of 1140440303053 in words is "one trillion, one hundred forty billion, four hundred forty million, three hundred three thousand, fifty-three".