4404344542 has 16 divisors (see below), whose sum is σ = 7117325712. Its totient is φ = 2032027200.

The previous prime is 4404344519. The next prime is 4404344569. The reversal of 4404344542 is 2454434044.

It is a junction number, because it is equal to n+sod(n) for n = 4404344498 and 4404344507.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 44418 + ... + 103834.

It is an arithmetic number, because the mean of its divisors is an integer number (444832857).

Almost surely, 2^4404344542 is an apocalyptic number.

4404344542 is a deficient number, since it is larger than the sum of its proper divisors (2712981170).

4404344542 is a wasteful number, since it uses less digits than its factorization.

4404344542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62283.

The product of its (nonzero) digits is 122880, while the sum is 34.

The square root of 4404344542 is about 66365.2359447324. The cubic root of 4404344542 is about 1639.1816934352.

Adding to 4404344542 its reverse (2454434044), we get a palindrome (6858778586).

The spelling of 4404344542 in words is "four billion, four hundred four million, three hundred forty-four thousand, five hundred forty-two".