4144400020330 has 32 divisors (see below), whose sum is σ = 7898857456320. Its totient is φ = 1560221287680.

The previous prime is 4144400020297. The next prime is 4144400020427. The reversal of 4144400020330 is 330200044414.

It is a super-2 number, since 2×4144400020330² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4144400020295 and 4144400020304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14742385 + ... + 15020875.

It is an arithmetic number, because the mean of its divisors is an integer number (246839295510).

Almost surely, 2^{4144400020330} is an apocalyptic number.

4144400020330 is a deficient number, since it is larger than the sum of its proper divisors (3754457435990).

4144400020330 is a wasteful number, since it uses less digits than its factorization.

4144400020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366054.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4144400020330 its reverse (330200044414), we get a palindrome (4474600064744).

The spelling of 4144400020330 in words is "four trillion, one hundred forty-four billion, four hundred million, twenty thousand, three hundred thirty".