544037349943 has 2 divisors, whose sum is σ = 544037349944. Its totient is φ = 544037349942.

The previous prime is 544037349917. The next prime is 544037349953. The reversal of 544037349943 is 349943730445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 544037349943 - 2¹³ = 544037341751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544037349913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272018674971 + 272018674972.

It is an arithmetic number, because the mean of its divisors is an integer number (272018674972).

Almost surely, 2^544037349943 is an apocalyptic number.

544037349943 is a deficient number, since it is larger than the sum of its proper divisors (1).

544037349943 is an equidigital number, since it uses as much as digits as its factorization.

544037349943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19595520, while the sum is 55.

The spelling of 544037349943 in words is "five hundred forty-four billion, thirty-seven million, three hundred forty-nine thousand, nine hundred forty-three".