544120343 has 12 divisors (see below), whose sum is σ = 623857248. Its totient is φ = 472717440.

The previous prime is 544120337. The next prime is 544120387. The reversal of 544120343 is 343021445.

544120343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 544120343 - 2²⁴ = 527343127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544120303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91823 + ... + 97568.

It is an arithmetic number, because the mean of its divisors is an integer number (51988104).

Almost surely, 2^544120343 is an apocalyptic number.

544120343 is a deficient number, since it is larger than the sum of its proper divisors (79736905).

544120343 is a wasteful number, since it uses less digits than its factorization.

544120343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189434 (or 189421 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 544120343 is about 23326.3872684992. The cubic root of 544120343 is about 816.3912118545.

Adding to 544120343 its reverse (343021445), we get a palindrome (887141788).

The spelling of 544120343 in words is "five hundred forty-four million, one hundred twenty thousand, three hundred forty-three".