1140750831441 has 8 divisors (see below), whose sum is σ = 1638001193920. Its totient is φ = 702000511632.

The previous prime is 1140750831401. The next prime is 1140750831481. The reversal of 1140750831441 is 1441380570411.

It is an interprime number because it is at equal distance from previous prime (1140750831401) and next prime (1140750831481).

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

It is not a de Polignac number, because 1140750831441 - 2¹³ = 1140750823249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 29250021319 = 1140750831441 / (1 + 1 + 4 + 0 + 7 + 5 + 0 + 8 + 3 + 1 + 4 + 4 + 1).

It is a self number, because there is not a number n which added to its sum of digits gives 1140750831441.

It is not an unprimeable number, because it can be changed into a prime (1140750831401) 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 7 ways as a sum of consecutive naturals, for example, 14625010621 + ... + 14625010698.

It is an arithmetic number, because the mean of its divisors is an integer number (204750149240).

Almost surely, 2^{1140750831441} is an apocalyptic number.

It is an amenable number.

1140750831441 is a deficient number, since it is larger than the sum of its proper divisors (497250362479).

1140750831441 is a wasteful number, since it uses less digits than its factorization.

1140750831441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29250021335.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 1140750831441 in words is "one trillion, one hundred forty billion, seven hundred fifty million, eight hundred thirty-one thousand, four hundred forty-one".