6416166040 has 16 divisors (see below), whose sum is σ = 14436373680. Its totient is φ = 2566466400.

The previous prime is 6416165971. The next prime is 6416166079. The reversal of 6416166040 is 406616146.

It is a junction number, because it is equal to n+sod(n) for n = 6416165987 and 6416166005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80202036 + ... + 80202115.

It is an arithmetic number, because the mean of its divisors is an integer number (902273355).

Almost surely, 2^6416166040 is an apocalyptic number.

It is an amenable number.

6416166040 is an abundant number, since it is smaller than the sum of its proper divisors (8020207640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6416166040 is a wasteful number, since it uses less digits than its factorization.

6416166040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160404162 (or 160404158 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 6416166040 is about 80100.9740265373. The cubic root of 6416166040 is about 1858.1974713672.

The spelling of 6416166040 in words is "six billion, four hundred sixteen million, one hundred sixty-six thousand, forty".