4179191072966 has 48 divisors (see below), whose sum is σ = 8315158493376. Its totient is φ = 1556053035264.

The previous prime is 4179191072897. The next prime is 4179191072981. The reversal of 4179191072966 is 6692701919714.

It is a junction number, because it is equal to n+sod(n) for n = 4179191072899 and 4179191072908.

It is a congruent number.

It is an unprimeable number.

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, 96459806 + ... + 96503121.

It is an arithmetic number, because the mean of its divisors is an integer number (173232468612).

Almost surely, 2^{4179191072966} is an apocalyptic number.

4179191072966 is a deficient number, since it is larger than the sum of its proper divisors (4135967420410).

4179191072966 is a wasteful number, since it uses less digits than its factorization.

4179191072966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192962973 (or 192962966 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 62.

The spelling of 4179191072966 in words is "four trillion, one hundred seventy-nine billion, one hundred ninety-one million, seventy-two thousand, nine hundred sixty-six".