4512245140466 has 8 divisors (see below), whose sum is σ = 7735277383680. Its totient is φ = 1933819345908.

The previous prime is 4512245140453. The next prime is 4512245140531. The reversal of 4512245140466 is 6640415422154.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 161151612146 + ... + 161151612173.

It is an arithmetic number, because the mean of its divisors is an integer number (966909672960).

Almost surely, 2^{4512245140466} is an apocalyptic number.

4512245140466 is a deficient number, since it is larger than the sum of its proper divisors (3223032243214).

4512245140466 is a wasteful number, since it uses less digits than its factorization.

4512245140466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322303224328.

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 4512245140466 in words is "four trillion, five hundred twelve billion, two hundred forty-five million, one hundred forty thousand, four hundred sixty-six".