33441140041013 has 8 divisors (see below), whose sum is σ = 33938793616728. Its totient is φ = 32944555540224.

The previous prime is 33441140041009. The next prime is 33441140041037. The reversal of 33441140041013 is 31014004114433.

It can be written as a sum of positive squares in 4 ways, for example, as 5243266473124 + 28197873567889 = 2289818^2 + 5310167^2 .

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 33441140041013 - 2² = 33441140041009 is a prime.

It is a super-2 number, since 2×33441140041013² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33441140041003) 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, 267205706 + ... + 267330827.

It is an arithmetic number, because the mean of its divisors is an integer number (4242349202091).

Almost surely, 2^{33441140041013} is an apocalyptic number.

It is an amenable number.

33441140041013 is a deficient number, since it is larger than the sum of its proper divisors (497653575715).

33441140041013 is an equidigital number, since it uses as much as digits as its factorization.

33441140041013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534537463.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 33441140041013 its reverse (31014004114433), we get a palindrome (64455144155446).

The spelling of 33441140041013 in words is "thirty-three trillion, four hundred forty-one billion, one hundred forty million, forty-one thousand, thirteen".