6982948143 has 32 divisors (see below), whose sum is σ = 10872691200. Its totient is φ = 4420804608.

The previous prime is 6982948129. The next prime is 6982948157. The reversal of 6982948143 is 3418492896.

It is an interprime number because it is at equal distance from previous prime (6982948129) and next prime (6982948157).

It is not a de Polignac number, because 6982948143 - 2⁵ = 6982948111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6982948143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6982948163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45871 + ... + 126767.

It is an arithmetic number, because the mean of its divisors is an integer number (339771600).

Almost surely, 2^6982948143 is an apocalyptic number.

6982948143 is a deficient number, since it is larger than the sum of its proper divisors (3889743057).

6982948143 is a wasteful number, since it uses less digits than its factorization.

6982948143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81068 (or 81062 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 6982948143 is about 83564.0361818408. The cubic root of 6982948143 is about 1911.3766327099.

The spelling of 6982948143 in words is "six billion, nine hundred eighty-two million, nine hundred forty-eight thousand, one hundred forty-three".