6411195441 has 40 divisors (see below), whose sum is σ = 11521484480. Its totient is φ = 3470716512.

The previous prime is 6411195437. The next prime is 6411195443. The reversal of 6411195441 is 1445911146.

6411195441 is a `hidden beast` number, since 641 + 1 + 1 + 9 + 5 + 4 + 4 + 1 = 666.

It is not a de Polignac number, because 6411195441 - 2² = 6411195437 is a prime.

It is a super-2 number, since 2×6411195441² = 82206853965398368962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6411195396 and 6411195405.

It is not an unprimeable number, because it can be changed into a prime (6411195443) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 286786 + ... + 308331.

It is an arithmetic number, because the mean of its divisors is an integer number (288037112).

Almost surely, 2^6411195441 is an apocalyptic number.

It is an amenable number.

6411195441 is a deficient number, since it is larger than the sum of its proper divisors (5110289039).

6411195441 is a wasteful number, since it uses less digits than its factorization.

6411195441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595155 (or 595146 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 6411195441 is about 80069.9409329119. The cubic root of 6411195441 is about 1857.7174993406.

The spelling of 6411195441 in words is "six billion, four hundred eleven million, one hundred ninety-five thousand, four hundred forty-one".