544406141 has 2 divisors, whose sum is σ = 544406142. Its totient is φ = 544406140.

The previous prime is 544406129. The next prime is 544406179. The reversal of 544406141 is 141604445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 491553241 + 52852900 = 22171^2 + 7270^2 .

It is a cyclic number.

It is not a de Polignac number, because 544406141 - 2¹⁰ = 544405117 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544406111) 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 as a sum of consecutive naturals, namely, 272203070 + 272203071.

It is an arithmetic number, because the mean of its divisors is an integer number (272203071).

Almost surely, 2^544406141 is an apocalyptic number.

It is an amenable number.

544406141 is a deficient number, since it is larger than the sum of its proper divisors (1).

544406141 is an equidigital number, since it uses as much as digits as its factorization.

544406141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 544406141 is about 23332.5125308013. The cubic root of 544406141 is about 816.5341227257.

The spelling of 544406141 in words is "five hundred forty-four million, four hundred six thousand, one hundred forty-one".