4066515433146 has 16 divisors (see below), whose sum is σ = 8137099440000. Its totient is φ = 1354827048768.

The previous prime is 4066515433109. The next prime is 4066515433147. The reversal of 4066515433146 is 6413345156604.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4066515433095 and 4066515433104.

It is not an unprimeable number, because it can be changed into a prime (4066515433147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169510911 + ... + 169534898.

It is an arithmetic number, because the mean of its divisors is an integer number (508568715000).

Almost surely, 2^{4066515433146} is an apocalyptic number.

4066515433146 is an abundant number, since it is smaller than the sum of its proper divisors (4070584006854).

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

4066515433146 is a wasteful number, since it uses less digits than its factorization.

4066515433146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339047813.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 4066515433146 in words is "four trillion, sixty-six billion, five hundred fifteen million, four hundred thirty-three thousand, one hundred forty-six".