3544041243331 has 4 divisors (see below), whose sum is σ = 3544247273512. Its totient is φ = 3543835213152.

The previous prime is 3544041243313. The next prime is 3544041243349. The reversal of 3544041243331 is 1333421404453.

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

It is an interprime number because it is at equal distance from previous prime (3544041243313) and next prime (3544041243349).

It is a cyclic number.

It is not a de Polignac number, because 3544041243331 - 2²⁵ = 3544007688899 is a prime.

It is a super-2 number, since 2×3544041243331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3544041243731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102989286 + ... + 103023691.

It is an arithmetic number, because the mean of its divisors is an integer number (886061818378).

Almost surely, 2^{3544041243331} is an apocalyptic number.

3544041243331 is a deficient number, since it is larger than the sum of its proper divisors (206030181).

3544041243331 is a wasteful number, since it uses less digits than its factorization.

3544041243331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206030180.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 3544041243331 its reverse (1333421404453), we get a palindrome (4877462647784).

The spelling of 3544041243331 in words is "three trillion, five hundred forty-four billion, forty-one million, two hundred forty-three thousand, three hundred thirty-one".