33445113043 has 8 divisors (see below), whose sum is σ = 33872752800. Its totient is φ = 33018625728.

The previous prime is 33445113007. The next prime is 33445113059. The reversal of 33445113043 is 34031154433.

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

It is a cyclic number.

It is not a de Polignac number, because 33445113043 - 2⁹ = 33445112531 is a prime.

It is a super-2 number, since 2×33445113043² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33445112996 and 33445113014.

It is not an unprimeable number, because it can be changed into a prime (33445113343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229623 + ... + 345856.

It is an arithmetic number, because the mean of its divisors is an integer number (4234094100).

Almost surely, 2^33445113043 is an apocalyptic number.

33445113043 is a deficient number, since it is larger than the sum of its proper divisors (427639757).

33445113043 is an equidigital number, since it uses as much as digits as its factorization.

33445113043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576221.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 33445113043 its reverse (34031154433), we get a palindrome (67476267476).

The spelling of 33445113043 in words is "thirty-three billion, four hundred forty-five million, one hundred thirteen thousand, forty-three".