3251601441005 has 8 divisors (see below), whose sum is σ = 3975542894232. Its totient is φ = 2552200376128.

The previous prime is 3251601440981. The next prime is 3251601441019. The reversal of 3251601441005 is 5001441061523.

It can be written as a sum of positive squares in 4 ways, for example, as 192750853156 + 3058850587849 = 439034^2 + 1748957^2 .

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 3251601441005 - 2¹⁰ = 3251601439981 is a prime.

It is a super-2 number, since 2×3251601441005² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 6135096794 + ... + 6135097323.

It is an arithmetic number, because the mean of its divisors is an integer number (496942861779).

Almost surely, 2^{3251601441005} is an apocalyptic number.

It is an amenable number.

3251601441005 is a deficient number, since it is larger than the sum of its proper divisors (723941453227).

3251601441005 is a wasteful number, since it uses less digits than its factorization.

3251601441005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12270194175.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 3251601441005 in words is "three trillion, two hundred fifty-one billion, six hundred one million, four hundred forty-one thousand, five".