1093986299843 has 24 divisors (see below), whose sum is σ = 1118861544528. Its totient is φ = 1069632132096.

The previous prime is 1093986299827. The next prime is 1093986299863. The reversal of 1093986299843 is 3489926893901.

It is a Cunningham number, because it is equal to 1045938²-1.

It is not a de Polignac number, because 1093986299843 - 2⁴ = 1093986299827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1093986299803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 369214280 + ... + 369217242.

It is an arithmetic number, because the mean of its divisors is an integer number (46619231022).

Almost surely, 2^{1093986299843} is an apocalyptic number.

1093986299843 is a deficient number, since it is larger than the sum of its proper divisors (24875244685).

1093986299843 is an equidigital number, since it uses as much as digits as its factorization.

1093986299843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683 (or 3616 counting only the distinct ones).

The product of its (nonzero) digits is 181398528, while the sum is 71.

The spelling of 1093986299843 in words is "one trillion, ninety-three billion, nine hundred eighty-six million, two hundred ninety-nine thousand, eight hundred forty-three".