2044554343 has 8 divisors (see below), whose sum is σ = 2213358336. Its totient is φ = 1877397600.

The previous prime is 2044554329. The next prime is 2044554349. The reversal of 2044554343 is 3434554402.

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

It is not a de Polignac number, because 2044554343 - 2⁹ = 2044553831 is a prime.

It is a super-2 number, since 2×2044554343² = 8360404922960323298, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2044554299 and 2044554308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044554349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409228 + ... + 414193.

It is an arithmetic number, because the mean of its divisors is an integer number (276669792).

Almost surely, 2^2044554343 is an apocalyptic number.

2044554343 is a deficient number, since it is larger than the sum of its proper divisors (168803993).

2044554343 is a wasteful number, since it uses less digits than its factorization.

2044554343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823625.

The product of its (nonzero) digits is 115200, while the sum is 34.

The square root of 2044554343 is about 45216.7484788546. The cubic root of 2044554343 is about 1269.2082491421.

The spelling of 2044554343 in words is "two billion, forty-four million, five hundred fifty-four thousand, three hundred forty-three".