44104453558345 has 4 divisors (see below), whose sum is σ = 52925344270020. Its totient is φ = 35283562846672.

The previous prime is 44104453558301. The next prime is 44104453558387. The reversal of 44104453558345 is 54385535440144.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31049145374976 + 13055308183369 = 5572176^2 + 3613213^2 .

It is a cyclic number.

It is not a de Polignac number, because 44104453558345 - 2¹³ = 44104453550153 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4410445355830 + ... + 4410445355839.

It is an arithmetic number, because the mean of its divisors is an integer number (13231336067505).

Almost surely, 2^{44104453558345} is an apocalyptic number.

It is an amenable number.

44104453558345 is a deficient number, since it is larger than the sum of its proper divisors (8820890711675).

44104453558345 is an equidigital number, since it uses as much as digits as its factorization.

44104453558345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8820890711674.

The product of its (nonzero) digits is 46080000, while the sum is 55.

Adding to 44104453558345 its reverse (54385535440144), we get a palindrome (98489988998489).

The spelling of 44104453558345 in words is "forty-four trillion, one hundred four billion, four hundred fifty-three million, five hundred fifty-eight thousand, three hundred forty-five".