4350422215145 has 8 divisors (see below), whose sum is σ = 5292020448456. Its totient is φ = 3432661911936.

The previous prime is 4350422215081. The next prime is 4350422215157. The reversal of 4350422215145 is 5415122240534.

It can be written as a sum of positive squares in 4 ways, for example, as 225103751401 + 4125318463744 = 474451^2 + 2031088^2 .

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 4350422215145 - 2⁶ = 4350422215081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4350422215099 and 4350422215108.

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, 5959482122 + ... + 5959482851.

It is an arithmetic number, because the mean of its divisors is an integer number (661502556057).

Almost surely, 2^{4350422215145} is an apocalyptic number.

It is an amenable number.

4350422215145 is a deficient number, since it is larger than the sum of its proper divisors (941598233311).

4350422215145 is a wasteful number, since it uses less digits than its factorization.

4350422215145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11918965051.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 4350422215145 its reverse (5415122240534), we get a palindrome (9765544455679).

The spelling of 4350422215145 in words is "four trillion, three hundred fifty billion, four hundred twenty-two million, two hundred fifteen thousand, one hundred forty-five".