4441102121 has 8 divisors (see below), whose sum is σ = 4465956264. Its totient is φ = 4416307200.

The previous prime is 4441102097. The next prime is 4441102153. The reversal of 4441102121 is 1212011444.

It can be written as a sum of positive squares in 4 ways, for example, as 3755238400 + 685863721 = 61280^2 + 26189^2 .

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 4441102121 - 2²² = 4436907817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4441102093 and 4441102102.

It is not an unprimeable number, because it can be changed into a prime (4441102181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140081 + ... + 168833.

It is an arithmetic number, because the mean of its divisors is an integer number (558244533).

Almost surely, 2^4441102121 is an apocalyptic number.

It is an amenable number.

4441102121 is a deficient number, since it is larger than the sum of its proper divisors (24854143).

4441102121 is a wasteful number, since it uses less digits than its factorization.

4441102121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29611.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 4441102121 is about 66641.5945262416. The cubic root of 4441102121 is about 1643.7291356082.

Adding to 4441102121 its reverse (1212011444), we get a palindrome (5653113565).

The spelling of 4441102121 in words is "four billion, four hundred forty-one million, one hundred two thousand, one hundred twenty-one".