671047733770 has 16 divisors (see below), whose sum is σ = 1208827398240. Its totient is φ = 268209876304.

The previous prime is 671047733767. The next prime is 671047733771. The reversal of 671047733770 is 77337740176.

671047733770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (671047733771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26138680 + ... + 26164339.

It is an arithmetic number, because the mean of its divisors is an integer number (75551712390).

Almost surely, 2^671047733770 is an apocalyptic number.

671047733770 is a deficient number, since it is larger than the sum of its proper divisors (537779664470).

671047733770 is a wasteful number, since it uses less digits than its factorization.

671047733770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52304309.

The product of its (nonzero) digits is 3630312, while the sum is 52.

The spelling of 671047733770 in words is "six hundred seventy-one billion, forty-seven million, seven hundred thirty-three thousand, seven hundred seventy".