2044482602646 has 32 divisors (see below), whose sum is σ = 4581248491008. Its totient is φ = 602795852640.

The previous prime is 2044482602641. The next prime is 2044482602647. The reversal of 2044482602646 is 6462062844402.

It is a super-2 number, since 2×2044482602646² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2044482602595 and 2044482602604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044482602641) 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, 418605790 + ... + 418610673.

It is an arithmetic number, because the mean of its divisors is an integer number (143164015344).

Almost surely, 2^{2044482602646} is an apocalyptic number.

2044482602646 is an abundant number, since it is smaller than the sum of its proper divisors (2536765888362).

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

2044482602646 is a wasteful number, since it uses less digits than its factorization.

2044482602646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837216516.

The product of its (nonzero) digits is 3538944, while the sum is 48.

The spelling of 2044482602646 in words is "two trillion, forty-four billion, four hundred eighty-two million, six hundred two thousand, six hundred forty-six".