4214444042 has 4 divisors (see below), whose sum is σ = 6321666066. Its totient is φ = 2107222020.

The previous prime is 4214444011. The next prime is 4214444071. The reversal of 4214444042 is 2404444124.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3417454681 + 796989361 = 58459^2 + 28231^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4214443996 and 4214444014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053611009 + ... + 1053611012.

Almost surely, 2^4214444042 is an apocalyptic number.

4214444042 is a deficient number, since it is larger than the sum of its proper divisors (2107222024).

4214444042 is a wasteful number, since it uses less digits than its factorization.

4214444042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107222023.

The product of its (nonzero) digits is 16384, while the sum is 29.

The square root of 4214444042 is about 64918.7495412535. The cubic root of 4214444042 is about 1615.2760878466.

Adding to 4214444042 its reverse (2404444124), we get a palindrome (6618888166).

The spelling of 4214444042 in words is "four billion, two hundred fourteen million, four hundred forty-four thousand, forty-two".