4144133244320 has 48 divisors (see below), whose sum is σ = 9900520607880. Its totient is φ = 1639027974144.

The previous prime is 4144133244319. The next prime is 4144133244331. The reversal of 4144133244320 is 234423314414.

It can be written as a sum of positive squares in 4 ways, for example, as 3336715982224 + 807417262096 = 1826668^2 + 898564^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145496057 + ... + 145524536.

Almost surely, 2^{4144133244320} is an apocalyptic number.

4144133244320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4144133244320 is an abundant number, since it is smaller than the sum of its proper divisors (5756387363560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4144133244320 is a wasteful number, since it uses less digits than its factorization.

4144133244320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291020697 (or 291020689 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 4144133244320 its reverse (234423314414), we get a palindrome (4378556558734).

The spelling of 4144133244320 in words is "four trillion, one hundred forty-four billion, one hundred thirty-three million, two hundred forty-four thousand, three hundred twenty".