2064860684602 has 16 divisors (see below), whose sum is σ = 3175753738752. Its totient is φ = 1006322438880.

The previous prime is 2064860684599. The next prime is 2064860684609.

2064860684602 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2064860684602.

It is not an unprimeable number, because it can be changed into a prime (2064860684609) 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, 11493768 + ... + 11672035.

It is an arithmetic number, because the mean of its divisors is an integer number (198484608672).

Almost surely, 2^{2064860684602} is an apocalyptic number.

2064860684602 is a deficient number, since it is larger than the sum of its proper divisors (1110893054150).

2064860684602 is a wasteful number, since it uses less digits than its factorization.

2064860684602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23166933.

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 2064860684602 in words is "two trillion, sixty-four billion, eight hundred sixty million, six hundred eighty-four thousand, six hundred two".