671038235627 has 16 divisors (see below), whose sum is σ = 682141902624. Its totient is φ = 660029760000.

The previous prime is 671038235611. The next prime is 671038235657. The reversal of 671038235627 is 726532830176.

It is a cyclic number.

It is not a de Polignac number, because 671038235627 - 2⁴ = 671038235611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (671038235657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17841752 + ... + 17879322.

It is an arithmetic number, because the mean of its divisors is an integer number (42633868914).

Almost surely, 2^671038235627 is an apocalyptic number.

671038235627 is a deficient number, since it is larger than the sum of its proper divisors (11103666997).

671038235627 is a wasteful number, since it uses less digits than its factorization.

671038235627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38830.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 671038235627 in words is "six hundred seventy-one billion, thirty-eight million, two hundred thirty-five thousand, six hundred twenty-seven".