4244304121 has 12 divisors (see below), whose sum is σ = 4437478672. Its totient is φ = 4057304328.

The previous prime is 4244304107. The next prime is 4244304137. The reversal of 4244304121 is 1214034424.

It is not a de Polignac number, because 4244304121 - 2⁵ = 4244304089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244304221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72646 + ... + 117328.

Almost surely, 2^4244304121 is an apocalyptic number.

It is an amenable number.

4244304121 is a deficient number, since it is larger than the sum of its proper divisors (193174551).

4244304121 is an equidigital number, since it uses as much as digits as its factorization.

4244304121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44820 (or 44773 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4244304121 is about 65148.3240076059. The cubic root of 4244304121 is about 1619.0819521552.

Adding to 4244304121 its reverse (1214034424), we get a palindrome (5458338545).

The spelling of 4244304121 in words is "four billion, two hundred forty-four million, three hundred four thousand, one hundred twenty-one".