44002345265045 has 8 divisors (see below), whose sum is σ = 55908862219224. Its totient is φ = 33131177611264.

The previous prime is 44002345265033. The next prime is 44002345265057. The reversal of 44002345265045 is 54056254320044.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44002345265033) and next prime (44002345265057).

It can be written as a sum of positive squares in 4 ways, for example, as 8047559059684 + 35954786205361 = 2836822^2 + 5996231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44002345265045 - 2⁸ = 44002345264789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44002345264987 and 44002345265005.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 258837325004 + ... + 258837325173.

It is an arithmetic number, because the mean of its divisors is an integer number (6988607777403).

Almost surely, 2^{44002345265045} is an apocalyptic number.

It is an amenable number.

44002345265045 is a deficient number, since it is larger than the sum of its proper divisors (11906516954179).

44002345265045 is a wasteful number, since it uses less digits than its factorization.

44002345265045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517674650199.

The product of its (nonzero) digits is 2304000, while the sum is 44.

Adding to 44002345265045 its reverse (54056254320044), we get a palindrome (98058599585089).

The spelling of 44002345265045 in words is "forty-four trillion, two billion, three hundred forty-five million, two hundred sixty-five thousand, forty-five".