544542341 has 8 divisors (see below), whose sum is σ = 635035200. Its totient is φ = 466750284.

The previous prime is 544542307. The next prime is 544542343. The reversal of 544542341 is 143245445.

It is not a de Polignac number, because 544542341 - 2⁶ = 544542277 is a prime.

It is a super-2 number, since 2×544542341² = 593052722283520562, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 544542298 and 544542307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544542343) 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, 793451 + ... + 794136.

It is an arithmetic number, because the mean of its divisors is an integer number (79379400).

Almost surely, 2^544542341 is an apocalyptic number.

It is an amenable number.

544542341 is a deficient number, since it is larger than the sum of its proper divisors (90492859).

544542341 is an equidigital number, since it uses as much as digits as its factorization.

544542341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587608 (or 1587594 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 544542341 is about 23335.4310223745. The cubic root of 544542341 is about 816.6022107859.

Adding to 544542341 its reverse (143245445), we get a palindrome (687787786).

The spelling of 544542341 in words is "five hundred forty-four million, five hundred forty-two thousand, three hundred forty-one".