6971959456189 has 96 divisors (see below), whose sum is σ = 9176817162240. Its totient is φ = 5242862016000.

The previous prime is 6971959456139. The next prime is 6971959456199. The reversal of 6971959456189 is 9816549591796.

It is not a de Polignac number, because 6971959456189 - 2⁹ = 6971959455677 is a prime.

It is a super-2 number, since 2×6971959456189² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6971959456139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 919415892 + ... + 919423474.

It is an arithmetic number, because the mean of its divisors is an integer number (95591845440).

Almost surely, 2^{6971959456189} is an apocalyptic number.

It is an amenable number.

6971959456189 is a deficient number, since it is larger than the sum of its proper divisors (2204857706051).

6971959456189 is a wasteful number, since it uses less digits than its factorization.

6971959456189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8411 (or 8404 counting only the distinct ones).

The product of its digits is 1322697600, while the sum is 79.

The spelling of 6971959456189 in words is "six trillion, nine hundred seventy-one billion, nine hundred fifty-nine million, four hundred fifty-six thousand, one hundred eighty-nine".