2043407084166 has 64 divisors (see below), whose sum is σ = 5192824204800. Its totient is φ = 583468468128.

The previous prime is 2043407084099. The next prime is 2043407084171. The reversal of 2043407084166 is 6614807043402.

2043407084166 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 407 + 0 + 84 + 166 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1065996 + ... + 2285423.

It is an arithmetic number, because the mean of its divisors is an integer number (81137878200).

Almost surely, 2^{2043407084166} is an apocalyptic number.

2043407084166 is an abundant number, since it is smaller than the sum of its proper divisors (3149417120634).

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

2043407084166 is a wasteful number, since it uses less digits than its factorization.

2043407084166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353050 (or 3353044 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 2043407084166 in words is "two trillion, forty-three billion, four hundred seven million, eighty-four thousand, one hundred sixty-six".