671116054270 has 8 divisors (see below), whose sum is σ = 1208008897704. Its totient is φ = 268446421704.

The previous prime is 671116054253. The next prime is 671116054283. The reversal of 671116054270 is 72450611176.

671116054270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33555802704 + ... + 33555802723.

It is an arithmetic number, because the mean of its divisors is an integer number (151001112213).

Almost surely, 2^671116054270 is an apocalyptic number.

671116054270 is a deficient number, since it is larger than the sum of its proper divisors (536892843434).

671116054270 is a wasteful number, since it uses less digits than its factorization.

671116054270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67111605434.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 671116054270 in words is "six hundred seventy-one billion, one hundred sixteen million, fifty-four thousand, two hundred seventy".