1140545646303 has 8 divisors (see below), whose sum is σ = 1737974318208. Its totient is φ = 651740369304.

The previous prime is 1140545646287. The next prime is 1140545646329. The reversal of 1140545646303 is 3036465450411.

It is a happy number.

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

It is not a de Polignac number, because 1140545646303 - 2⁴ = 1140545646287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140545646353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27155848701 + ... + 27155848742.

It is an arithmetic number, because the mean of its divisors is an integer number (217246789776).

Almost surely, 2^{1140545646303} is an apocalyptic number.

1140545646303 is a deficient number, since it is larger than the sum of its proper divisors (597428671905).

1140545646303 is an equidigital number, since it uses as much as digits as its factorization.

1140545646303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54311697453.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 1140545646303 in words is "one trillion, one hundred forty billion, five hundred forty-five million, six hundred forty-six thousand, three hundred three".