1043432011241 has 4 divisors (see below), whose sum is σ = 1046034086484. Its totient is φ = 1040829936000.

The previous prime is 1043432011231. The next prime is 1043432011273. The reversal of 1043432011241 is 1421102343401.

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

It can be written as a sum of positive squares in 2 ways, for example, as 760802617600 + 282629393641 = 872240^2 + 531629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1043432011241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1043432011241.

It is not an unprimeable number, because it can be changed into a prime (1043432011201) 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, 1301037020 + ... + 1301037821.

It is an arithmetic number, because the mean of its divisors is an integer number (261508521621).

Almost surely, 2^{1043432011241} is an apocalyptic number.

It is an amenable number.

1043432011241 is a deficient number, since it is larger than the sum of its proper divisors (2602075243).

1043432011241 is an equidigital number, since it uses as much as digits as its factorization.

1043432011241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602075242.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1043432011241 its reverse (1421102343401), we get a palindrome (2464534354642).

The spelling of 1043432011241 in words is "one trillion, forty-three billion, four hundred thirty-two million, eleven thousand, two hundred forty-one".