11433343043 has 8 divisors (see below), whose sum is σ = 12180100800. Its totient is φ = 10701085608.

The previous prime is 11433343039. The next prime is 11433343049. The reversal of 11433343043 is 34034333411.

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

It is not a de Polignac number, because 11433343043 - 2² = 11433343039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11433342997 and 11433343015.

It is not an unprimeable number, because it can be changed into a prime (11433343049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3623453 + ... + 3626606.

It is an arithmetic number, because the mean of its divisors is an integer number (1522512600).

Almost surely, 2^11433343043 is an apocalyptic number.

11433343043 is a deficient number, since it is larger than the sum of its proper divisors (746757757).

11433343043 is an equidigital number, since it uses as much as digits as its factorization.

11433343043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7250161.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 11433343043 its reverse (34034333411), we get a palindrome (45467676454).

The spelling of 11433343043 in words is "eleven billion, four hundred thirty-three million, three hundred forty-three thousand, forty-three".