2646044022602 has 8 divisors (see below), whose sum is σ = 3998037319236. Its totient is φ = 1313364916192.

The previous prime is 2646044022563. The next prime is 2646044022653. The reversal of 2646044022602 is 2062204406462.

It can be written as a sum of positive squares in 2 ways, for example, as 2374893662761 + 271150359841 = 1541069^2 + 520721^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4828547213 + ... + 4828547760.

Almost surely, 2^{2646044022602} is an apocalyptic number.

2646044022602 is a deficient number, since it is larger than the sum of its proper divisors (1351993296634).

2646044022602 is a wasteful number, since it uses less digits than its factorization.

2646044022602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9657095112.

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 2646044022602 in words is "two trillion, six hundred forty-six billion, forty-four million, twenty-two thousand, six hundred two".