4121332144 has 10 divisors (see below), whose sum is σ = 7985081060. Its totient is φ = 2060666064.

The previous prime is 4121332141. The next prime is 4121332147. The reversal of 4121332144 is 4412331214.

4121332144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4121332141) and next prime (4121332147).

It is not an unprimeable number, because it can be changed into a prime (4121332141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128791614 + ... + 128791645.

It is an arithmetic number, because the mean of its divisors is an integer number (798508106).

Almost surely, 2^4121332144 is an apocalyptic number.

It is an amenable number.

4121332144 is a deficient number, since it is larger than the sum of its proper divisors (3863748916).

4121332144 is a wasteful number, since it uses less digits than its factorization.

4121332144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257583267 (or 257583261 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 4121332144 is about 64197.6023228282. The cubic root of 4121332144 is about 1603.2916796342.

Adding to 4121332144 its reverse (4412331214), we get a palindrome (8533663358).

The spelling of 4121332144 in words is "four billion, one hundred twenty-one million, three hundred thirty-two thousand, one hundred forty-four".