2644034254606 has 8 divisors (see below), whose sum is σ = 4031068617864. Its totient is φ = 1300344715320.

The previous prime is 2644034254601. The next prime is 2644034254643. The reversal of 2644034254606 is 6064524304462.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2644034254601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10836205840 + ... + 10836206083.

It is an arithmetic number, because the mean of its divisors is an integer number (503883577233).

Almost surely, 2^{2644034254606} is an apocalyptic number.

2644034254606 is a deficient number, since it is larger than the sum of its proper divisors (1387034363258).

2644034254606 is a wasteful number, since it uses less digits than its factorization.

2644034254606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21672411986.

The product of its (nonzero) digits is 3317760, while the sum is 46.

The spelling of 2644034254606 in words is "two trillion, six hundred forty-four billion, thirty-four million, two hundred fifty-four thousand, six hundred six".