4144030121 has 32 divisors (see below), whose sum is σ = 5356855296. Its totient is φ = 3111120000.

The previous prime is 4144030097. The next prime is 4144030147. The reversal of 4144030121 is 1210304414.

4144030121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4144030121 - 2⁶ = 4144030057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4144030093 and 4144030102.

It is not an unprimeable number, because it can be changed into a prime (4144035121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 552446 + ... + 559896.

It is an arithmetic number, because the mean of its divisors is an integer number (167401728).

Almost surely, 2^4144030121 is an apocalyptic number.

It is an amenable number.

4144030121 is a deficient number, since it is larger than the sum of its proper divisors (1212825175).

4144030121 is a wasteful number, since it uses less digits than its factorization.

4144030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7733.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4144030121 is about 64374.1417107832. The cubic root of 4144030121 is about 1606.2296353033.

Adding to 4144030121 its reverse (1210304414), we get a palindrome (5354334535).

The spelling of 4144030121 in words is "four billion, one hundred forty-four million, thirty thousand, one hundred twenty-one".