1140899363 has 2 divisors, whose sum is σ = 1140899364. Its totient is φ = 1140899362.

The previous prime is 1140899339. The next prime is 1140899369. The reversal of 1140899363 is 3639980411.

It is a strong prime.

It is an emirp because it is prime and its reverse (3639980411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140899363 - 2¹⁴ = 1140882979 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140899369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570449681 + 570449682.

It is an arithmetic number, because the mean of its divisors is an integer number (570449682).

Almost surely, 2^1140899363 is an apocalyptic number.

1140899363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140899363 is an equidigital number, since it uses as much as digits as its factorization.

1140899363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 1140899363 is about 33777.2018231232. The cubic root of 1140899363 is about 1044.9185663365.

The spelling of 1140899363 in words is "one billion, one hundred forty million, eight hundred ninety-nine thousand, three hundred sixty-three".