4440252113045 has 8 divisors (see below), whose sum is σ = 6089488612224. Its totient is φ = 3044744306064.

The previous prime is 4440252112997. The next prime is 4440252113161. The reversal of 4440252113045 is 5403112520444.

It is a happy number.

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 4440252113045 - 2¹⁸ = 4440251850901 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 126864346087 = 4440252113045 / (4 + 4 + 4 + 0 + 2 + 5 + 2 + 1 + 1 + 3 + 0 + 4 + 5).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4440252112996 and 4440252113014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63432173009 + ... + 63432173078.

It is an arithmetic number, because the mean of its divisors is an integer number (761186076528).

Almost surely, 2^{4440252113045} is an apocalyptic number.

It is an amenable number.

4440252113045 is a deficient number, since it is larger than the sum of its proper divisors (1649236499179).

4440252113045 is a wasteful number, since it uses less digits than its factorization.

4440252113045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126864346099.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 4440252113045 its reverse (5403112520444), we get a palindrome (9843364633489).

The spelling of 4440252113045 in words is "four trillion, four hundred forty billion, two hundred fifty-two million, one hundred thirteen thousand, forty-five".