2044066602606 has 32 divisors (see below), whose sum is σ = 4946984720640. Its totient is φ = 549664968576.

The previous prime is 2044066602593. The next prime is 2044066602607. The reversal of 2044066602606 is 6062066604402.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044066602607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431418476 + ... + 1431419903.

It is an arithmetic number, because the mean of its divisors is an integer number (154593272520).

Almost surely, 2^{2044066602606} is an apocalyptic number.

2044066602606 is an abundant number, since it is smaller than the sum of its proper divisors (2902918118034).

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

2044066602606 is a wasteful number, since it uses less digits than its factorization.

2044066602606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862838408.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 2044066602606 in words is "two trillion, forty-four billion, sixty-six million, six hundred two thousand, six hundred six".