2818212009304 has 8 divisors (see below), whose sum is σ = 5284147517460. Its totient is φ = 1409106004648.

The previous prime is 2818212009293. The next prime is 2818212009307. The reversal of 2818212009304 is 4039002128182.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2818212009307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176138250574 + ... + 176138250589.

Almost surely, 2^{2818212009304} is an apocalyptic number.

It is an amenable number.

2818212009304 is a deficient number, since it is larger than the sum of its proper divisors (2465935508156).

2818212009304 is a wasteful number, since it uses less digits than its factorization.

2818212009304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352276501169 (or 352276501165 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 2818212009304 in words is "two trillion, eight hundred eighteen billion, two hundred twelve million, nine thousand, three hundred four".