4166897960671 has 8 divisors (see below), whose sum is σ = 4174506785664. Its totient is φ = 4159289872920.

The previous prime is 4166897960633. The next prime is 4166897960681. The reversal of 4166897960671 is 1760697986614.

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 4166897960671 - 2¹³ = 4166897952479 is a prime.

It is a super-2 number, since 2×4166897960671² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4166897960671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4166897960681) 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, 11845006 + ... + 12191716.

It is an arithmetic number, because the mean of its divisors is an integer number (521813348208).

Almost surely, 2^{4166897960671} is an apocalyptic number.

4166897960671 is a deficient number, since it is larger than the sum of its proper divisors (7608824993).

4166897960671 is a wasteful number, since it uses less digits than its factorization.

4166897960671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368621.

The product of its (nonzero) digits is 164602368, while the sum is 70.

The spelling of 4166897960671 in words is "four trillion, one hundred sixty-six billion, eight hundred ninety-seven million, nine hundred sixty thousand, six hundred seventy-one".