1140436545633 has 96 divisors (see below), whose sum is σ = 2193911723520. Its totient is φ = 578656703520.

The previous prime is 1140436545613. The next prime is 1140436545637. The reversal of 1140436545633 is 3365456340411.

1140436545633 is a `hidden beast` number, since 1 + 1 + 4 + 0 + 4 + 3 + 6 + 5 + 4 + 5 + 633 = 666.

It is not a de Polignac number, because 1140436545633 - 2⁵ = 1140436545601 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1140436545637) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 285435 + ... + 1536992.

It is an arithmetic number, because the mean of its divisors is an integer number (22853247120).

Almost surely, 2^{1140436545633} is an apocalyptic number.

It is an amenable number.

1140436545633 is a deficient number, since it is larger than the sum of its proper divisors (1053475177887).

1140436545633 is a wasteful number, since it uses less digits than its factorization.

1140436545633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822504 (or 1822491 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 1140436545633 in words is "one trillion, one hundred forty billion, four hundred thirty-six million, five hundred forty-five thousand, six hundred thirty-three".