3197844135041 has 8 divisors (see below), whose sum is σ = 3234552013704. Its totient is φ = 3161329966080.

The previous prime is 3197844135023. The next prime is 3197844135043. The reversal of 3197844135041 is 1405314487913.

It can be written as a sum of positive squares in 4 ways, for example, as 1916411079025 + 1281433056016 = 1384345^2 + 1132004^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3197844135041 is a prime.

It is a super-2 number, since 2×3197844135041² (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 (3197844135043) 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 7 ways as a sum of consecutive naturals, for example, 48394220 + ... + 48460253.

It is an arithmetic number, because the mean of its divisors is an integer number (404319001713).

Almost surely, 2^{3197844135041} is an apocalyptic number.

It is an amenable number.

3197844135041 is a deficient number, since it is larger than the sum of its proper divisors (36707878663).

3197844135041 is a wasteful number, since it uses less digits than its factorization.

3197844135041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96854851.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 3197844135041 in words is "three trillion, one hundred ninety-seven billion, eight hundred forty-four million, one hundred thirty-five thousand, forty-one".