4403144634 has 32 divisors (see below), whose sum is σ = 10067331456. Its totient is φ = 1257666240.

The previous prime is 4403144623. The next prime is 4403144657. The reversal of 4403144634 is 4364413044.

It is a junction number, because it is equal to n+sod(n) for n = 4403144595 and 4403144604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146764 + ... + 174200.

It is an arithmetic number, because the mean of its divisors is an integer number (314604108).

Almost surely, 2^4403144634 is an apocalyptic number.

4403144634 is an abundant number, since it is smaller than the sum of its proper divisors (5664186822).

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

4403144634 is a wasteful number, since it uses less digits than its factorization.

4403144634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31270.

The product of its (nonzero) digits is 55296, while the sum is 33.

The square root of 4403144634 is about 66356.1951440858. The cubic root of 4403144634 is about 1639.0328218039.

Adding to 4403144634 its reverse (4364413044), we get a palindrome (8767557678).

The spelling of 4403144634 in words is "four billion, four hundred three million, one hundred forty-four thousand, six hundred thirty-four".