671122705151 has 8 divisors (see below), whose sum is σ = 693613615104. Its totient is φ = 648684407160.

The previous prime is 671122705087. The next prime is 671122705189. The reversal of 671122705151 is 151507221176.

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

It is a cyclic number.

It is not a de Polignac number, because 671122705151 - 2⁶ = 671122705087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671122705651) 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, 13127051 + ... + 13178076.

It is an arithmetic number, because the mean of its divisors is an integer number (86701701888).

Almost surely, 2^671122705151 is an apocalyptic number.

671122705151 is a deficient number, since it is larger than the sum of its proper divisors (22490909953).

671122705151 is a wasteful number, since it uses less digits than its factorization.

671122705151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26305981.

The product of its (nonzero) digits is 29400, while the sum is 38.

The spelling of 671122705151 in words is "six hundred seventy-one billion, one hundred twenty-two million, seven hundred five thousand, one hundred fifty-one".