6748731182141 has 4 divisors (see below), whose sum is σ = 7267864350012. Its totient is φ = 6229598014272.

The previous prime is 6748731182119. The next prime is 6748731182177. The reversal of 6748731182141 is 1412811378476.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2944003956100 + 3804727226041 = 1715810^2 + 1950571^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6748731182141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6748731182341) 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 3 ways as a sum of consecutive naturals, for example, 259566583916 + ... + 259566583941.

It is an arithmetic number, because the mean of its divisors is an integer number (1816966087503).

Almost surely, 2^{6748731182141} is an apocalyptic number.

It is an amenable number.

6748731182141 is a deficient number, since it is larger than the sum of its proper divisors (519133167871).

6748731182141 is a wasteful number, since it uses less digits than its factorization.

6748731182141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519133167870.

The product of its digits is 1806336, while the sum is 53.

The spelling of 6748731182141 in words is "six trillion, seven hundred forty-eight billion, seven hundred thirty-one million, one hundred eighty-two thousand, one hundred forty-one".