544413065429 has 2 divisors, whose sum is σ = 544413065430. Its totient is φ = 544413065428.

The previous prime is 544413065419. The next prime is 544413065467. The reversal of 544413065429 is 924560314445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 459274579204 + 85138486225 = 677698^2 + 291785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544413065429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544413065419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272206532714 + 272206532715.

It is an arithmetic number, because the mean of its divisors is an integer number (272206532715).

Almost surely, 2^544413065429 is an apocalyptic number.

It is an amenable number.

544413065429 is a deficient number, since it is larger than the sum of its proper divisors (1).

544413065429 is an equidigital number, since it uses as much as digits as its factorization.

544413065429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 544413065429 in words is "five hundred forty-four billion, four hundred thirteen million, sixty-five thousand, four hundred twenty-nine".