4450120001 has 16 divisors (see below), whose sum is σ = 4535797200. Its totient is φ = 4365508608.

The previous prime is 4450119929. The next prime is 4450120013. The reversal of 4450120001 is 1000210544.

It can be written as a sum of positive squares in 8 ways, for example, as 2885838400 + 1564281601 = 53720^2 + 39551^2 .

It is a cyclic number.

It is not a de Polignac number, because 4450120001 - 2²⁶ = 4383011137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4450120601) 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, 7712225 + ... + 7712801.

It is an arithmetic number, because the mean of its divisors is an integer number (283487325).

Almost surely, 2^4450120001 is an apocalyptic number.

It is an amenable number.

4450120001 is a deficient number, since it is larger than the sum of its proper divisors (85677199).

4450120001 is a wasteful number, since it uses less digits than its factorization.

4450120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 4450120001 is about 66709.2197600901. The cubic root of 4450120001 is about 1644.8409414979.

Adding to 4450120001 its reverse (1000210544), we get a palindrome (5450330545).

The spelling of 4450120001 in words is "four billion, four hundred fifty million, one hundred twenty thousand, one".