1671599162223 has 24 divisors (see below), whose sum is σ = 2416084266960. Its totient is φ = 1113683328000.

The previous prime is 1671599162197. The next prime is 1671599162237. The reversal of 1671599162223 is 3222619951761.

1671599162223 is a `hidden beast` number, since 1 + 6 + 7 + 1 + 5 + 9 + 9 + 1 + 622 + 2 + 3 = 666.

It is not a de Polignac number, because 1671599162223 - 2¹⁸ = 1671598900079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1671599162223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1671599162273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117289848 + ... + 117304098.

It is an arithmetic number, because the mean of its divisors is an integer number (100670177790).

Almost surely, 2^{1671599162223} is an apocalyptic number.

1671599162223 is a deficient number, since it is larger than the sum of its proper divisors (744485104737).

1671599162223 is a wasteful number, since it uses less digits than its factorization.

1671599162223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21719 (or 21716 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The spelling of 1671599162223 in words is "one trillion, six hundred seventy-one billion, five hundred ninety-nine million, one hundred sixty-two thousand, two hundred twenty-three".