544436141 has 4 divisors (see below), whose sum is σ = 547286784. Its totient is φ = 541585500.

The previous prime is 544436099. The next prime is 544436149. The reversal of 544436141 is 141634445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141634445 = 5 ⋅28326889.

It is a cyclic number.

It is not a de Polignac number, because 544436141 - 2⁶ = 544436077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544436098 and 544436107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544436149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1425035 + ... + 1425416.

It is an arithmetic number, because the mean of its divisors is an integer number (136821696).

Almost surely, 2^544436141 is an apocalyptic number.

It is an amenable number.

544436141 is a deficient number, since it is larger than the sum of its proper divisors (2850643).

544436141 is a wasteful number, since it uses less digits than its factorization.

544436141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850642.

The product of its digits is 23040, while the sum is 32.

The square root of 544436141 is about 23333.1554017025. The cubic root of 544436141 is about 816.5491210709.

The spelling of 544436141 in words is "five hundred forty-four million, four hundred thirty-six thousand, one hundred forty-one".