44343542413 has 2 divisors, whose sum is σ = 44343542414. Its totient is φ = 44343542412.

The previous prime is 44343542393. The next prime is 44343542471. The reversal of 44343542413 is 31424534344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26791797124 + 17551745289 = 163682^2 + 132483^2 .

It is a cyclic number.

It is not a de Polignac number, because 44343542413 - 2²⁹ = 43806671501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44343542473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22171771206 + 22171771207.

It is an arithmetic number, because the mean of its divisors is an integer number (22171771207).

Almost surely, 2^44343542413 is an apocalyptic number.

It is an amenable number.

44343542413 is a deficient number, since it is larger than the sum of its proper divisors (1).

44343542413 is an equidigital number, since it uses as much as digits as its factorization.

44343542413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 276480, while the sum is 37.

It can be divided in two parts, 44343 and 542413, that added together give a square (586756 = 766²).

The spelling of 44343542413 in words is "forty-four billion, three hundred forty-three million, five hundred forty-two thousand, four hundred thirteen".