671043144462124 has 24 divisors (see below), whose sum is σ = 1388365126475040. Its totient is φ = 277673025294336.

The previous prime is 671043144462113. The next prime is 671043144462133. The reversal of 671043144462124 is 421264441340176.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413203905877 + ... + 413203907500.

It is an arithmetic number, because the mean of its divisors is an integer number (57848546936460).

Almost surely, 2^{671043144462124} is an apocalyptic number.

It is an amenable number.

671043144462124 is an abundant number, since it is smaller than the sum of its proper divisors (717321982012916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

671043144462124 is a wasteful number, since it uses less digits than its factorization.

671043144462124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826407813417 (or 826407813415 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 49.

The spelling of 671043144462124 in words is "six hundred seventy-one trillion, forty-three billion, one hundred forty-four million, four hundred sixty-two thousand, one hundred twenty-four".