6711043445 has 8 divisors (see below), whose sum is σ = 8124520536. Its totient is φ = 5321322496.

The previous prime is 6711043399. The next prime is 6711043481. The reversal of 6711043445 is 5443401176.

It can be written as a sum of positive squares in 4 ways, for example, as 72216004 + 6638827441 = 8498^2 + 81479^2 .

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 6711043445 - 2⁸ = 6711043189 is a prime.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5938412 + ... + 5939541.

It is an arithmetic number, because the mean of its divisors is an integer number (1015565067).

Almost surely, 2^6711043445 is an apocalyptic number.

It is an amenable number.

6711043445 is a deficient number, since it is larger than the sum of its proper divisors (1413477091).

6711043445 is a wasteful number, since it uses less digits than its factorization.

6711043445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11878071.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 6711043445 is about 81920.9585210036. The cubic root of 6711043445 is about 1886.2388406984.

The spelling of 6711043445 in words is "six billion, seven hundred eleven million, forty-three thousand, four hundred forty-five".