2044325542163 has 4 divisors (see below), whose sum is σ = 2044328497008. Its totient is φ = 2044322587320.

The previous prime is 2044325542153. The next prime is 2044325542201. The reversal of 2044325542163 is 3612455234402.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2044325542163 - 2²⁴ = 2044308764947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2044325542163.

It is not an unprimeable number, because it can be changed into a prime (2044325542153) 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, 180578 + ... + 2030088.

It is an arithmetic number, because the mean of its divisors is an integer number (511082124252).

Almost surely, 2^{2044325542163} is an apocalyptic number.

2044325542163 is a deficient number, since it is larger than the sum of its proper divisors (2954845).

2044325542163 is a wasteful number, since it uses less digits than its factorization.

2044325542163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954844.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 2044325542163 in words is "two trillion, forty-four billion, three hundred twenty-five million, five hundred forty-two thousand, one hundred sixty-three".