671066242024 has 64 divisors (see below), whose sum is σ = 1350369144000. Its totient is φ = 311666434560.

The previous prime is 671066242009. The next prime is 671066242069. The reversal of 671066242024 is 420242660176.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12306532 + ... + 12360940.

It is an arithmetic number, because the mean of its divisors is an integer number (21099517875).

Almost surely, 2^671066242024 is an apocalyptic number.

It is an amenable number.

671066242024 is an abundant number, since it is smaller than the sum of its proper divisors (679302901976).

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

671066242024 is a wasteful number, since it uses less digits than its factorization.

671066242024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56018 (or 56014 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 671066242024 in words is "six hundred seventy-one billion, sixty-six million, two hundred forty-two thousand, twenty-four".