4144414442 has 32 divisors (see below), whose sum is σ = 7193688192. Its totient is φ = 1754049024.

The previous prime is 4144414429. The next prime is 4144414453. The reversal of 4144414442 is 2444144414.

It is a junction number, because it is equal to n+sod(n) for n = 4144414399 and 4144414408.

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, 443078 + ... + 452334.

It is an arithmetic number, because the mean of its divisors is an integer number (224802756).

Almost surely, 2^4144414442 is an apocalyptic number.

4144414442 is a deficient number, since it is larger than the sum of its proper divisors (3049273750).

4144414442 is a wasteful number, since it uses less digits than its factorization.

4144414442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9662.

The product of its digits is 32768, while the sum is 32.

The square root of 4144414442 is about 64377.1266988517. The cubic root of 4144414442 is about 1606.2792881516.

Adding to 4144414442 its reverse (2444144414), we get a palindrome (6588558856).

The spelling of 4144414442 in words is "four billion, one hundred forty-four million, four hundred fourteen thousand, four hundred forty-two".