1671141813927 has 8 divisors (see below), whose sum is σ = 2288410412016. Its totient is φ = 1083983879232.

The previous prime is 1671141813827. The next prime is 1671141813961. The reversal of 1671141813927 is 7293181411761.

It is a happy number.

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

It is not a de Polignac number, because 1671141813927 - 2¹¹ = 1671141811879 is a prime.

It is a super-2 number, since 2×1671141813927² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1671141813927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1671141813827) 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, 7527665718 + ... + 7527665939.

It is an arithmetic number, because the mean of its divisors is an integer number (286051301502).

Almost surely, 2^{1671141813927} is an apocalyptic number.

1671141813927 is a deficient number, since it is larger than the sum of its proper divisors (617268598089).

1671141813927 is a wasteful number, since it uses less digits than its factorization.

1671141813927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15055331697.

The product of its digits is 508032, while the sum is 51.

The spelling of 1671141813927 in words is "one trillion, six hundred seventy-one billion, one hundred forty-one million, eight hundred thirteen thousand, nine hundred twenty-seven".