1140032201243 has 4 divisors (see below), whose sum is σ = 1227726985968. Its totient is φ = 1052337416520.

The previous prime is 1140032201213. The next prime is 1140032201267. The reversal of 1140032201243 is 3421022300411.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1140032201243 - 2¹⁸ = 1140031939099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140032201213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43847392343 + ... + 43847392368.

It is an arithmetic number, because the mean of its divisors is an integer number (306931746492).

Almost surely, 2^{1140032201243} is an apocalyptic number.

1140032201243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1140032201243 is a deficient number, since it is larger than the sum of its proper divisors (87694784725).

1140032201243 is an equidigital number, since it uses as much as digits as its factorization.

1140032201243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87694784724.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1140032201243 its reverse (3421022300411), we get a palindrome (4561054501654).

The spelling of 1140032201243 in words is "one trillion, one hundred forty billion, thirty-two million, two hundred one thousand, two hundred forty-three".