4120042162245 has 16 divisors (see below), whose sum is σ = 6593833439232. Its totient is φ = 2196767160000.

The previous prime is 4120042162241. The next prime is 4120042162273. The reversal of 4120042162245 is 5422612400214.

4120042162245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4120042162245 - 2² = 4120042162241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120042162241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36733381 + ... + 36845370.

It is an arithmetic number, because the mean of its divisors is an integer number (412114589952).

Almost surely, 2^{4120042162245} is an apocalyptic number.

It is an amenable number.

4120042162245 is a deficient number, since it is larger than the sum of its proper divisors (2473791276987).

4120042162245 is a wasteful number, since it uses less digits than its factorization.

4120042162245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73582492.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 4120042162245 its reverse (5422612400214), we get a palindrome (9542654562459).

The spelling of 4120042162245 in words is "four trillion, one hundred twenty billion, forty-two million, one hundred sixty-two thousand, two hundred forty-five".