612242044304 has 40 divisors (see below), whose sum is σ = 1297059661440. Its totient is φ = 277646115200.

The previous prime is 612242044261. The next prime is 612242044307. The reversal of 612242044304 is 403440242216.

It is not an unprimeable number, because it can be changed into a prime (612242044307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3959699 + ... + 4111410.

It is an arithmetic number, because the mean of its divisors is an integer number (32426491536).

Almost surely, 2^612242044304 is an apocalyptic number.

It is an amenable number.

612242044304 is an abundant number, since it is smaller than the sum of its proper divisors (684817617136).

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

612242044304 is a wasteful number, since it uses less digits than its factorization.

612242044304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8071559 (or 8071553 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 612242044304 in words is "six hundred twelve billion, two hundred forty-two million, forty-four thousand, three hundred four".