2044354485 has 16 divisors (see below), whose sum is σ = 3275142336. Its totient is φ = 1088930688.

The previous prime is 2044354483. The next prime is 2044354511. The reversal of 2044354485 is 5844534402.

It is not a de Polignac number, because 2044354485 - 2¹ = 2044354483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044354483) 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, 74784 + ... + 98393.

It is an arithmetic number, because the mean of its divisors is an integer number (204696396).

Almost surely, 2^2044354485 is an apocalyptic number.

It is an amenable number.

2044354485 is a deficient number, since it is larger than the sum of its proper divisors (1230787851).

2044354485 is a wasteful number, since it uses less digits than its factorization.

2044354485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173972.

The product of its (nonzero) digits is 307200, while the sum is 39.

The square root of 2044354485 is about 45214.5384251570. The cubic root of 2044354485 is about 1269.1668921770.

Adding to 2044354485 its reverse (5844534402), we get a palindrome (7888888887).

The spelling of 2044354485 in words is "two billion, forty-four million, three hundred fifty-four thousand, four hundred eighty-five".