671341243274524 has 48 divisors (see below), whose sum is σ = 1229548795675200. Its totient is φ = 320128440039936.

The previous prime is 671341243274519. The next prime is 671341243274561. The reversal of 671341243274524 is 425472342143176.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90073162 + ... + 97241230.

It is an arithmetic number, because the mean of its divisors is an integer number (25615599909900).

Almost surely, 2^{671341243274524} is an apocalyptic number.

It is an amenable number.

671341243274524 is a deficient number, since it is larger than the sum of its proper divisors (558207552400676).

671341243274524 is a wasteful number, since it uses less digits than its factorization.

671341243274524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7171102 (or 7171100 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 55.

The spelling of 671341243274524 in words is "six hundred seventy-one trillion, three hundred forty-one billion, two hundred forty-three million, two hundred seventy-four thousand, five hundred twenty-four".