4163291267672 has 32 divisors (see below), whose sum is σ = 8058126602880. Its totient is φ = 2014459898880.

The previous prime is 4163291267599. The next prime is 4163291267683. The reversal of 4163291267672 is 2767621923614.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18471368 + ... + 18695400.

It is an arithmetic number, because the mean of its divisors is an integer number (251816456340).

Almost surely, 2^{4163291267672} is an apocalyptic number.

It is an amenable number.

4163291267672 is a deficient number, since it is larger than the sum of its proper divisors (3894835335208).

4163291267672 is a wasteful number, since it uses less digits than its factorization.

4163291267672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299003 (or 298999 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 56.

The spelling of 4163291267672 in words is "four trillion, one hundred sixty-three billion, two hundred ninety-one million, two hundred sixty-seven thousand, six hundred seventy-two".