4444014142 has 4 divisors (see below), whose sum is σ = 6666021216. Its totient is φ = 2222007070.

The previous prime is 4444014109. The next prime is 4444014173. The reversal of 4444014142 is 2414104444.

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

It is a super-4 number, since 4×4444014142⁴ (a number of 40 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4444014142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111003534 + ... + 1111003537.

It is an arithmetic number, because the mean of its divisors is an integer number (1666505304).

Almost surely, 2^4444014142 is an apocalyptic number.

4444014142 is a deficient number, since it is larger than the sum of its proper divisors (2222007074).

4444014142 is a wasteful number, since it uses less digits than its factorization.

4444014142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222007073.

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 4444014142 is about 66663.4393202151. The cubic root of 4444014142 is about 1644.0883203203.

Adding to 4444014142 its reverse (2414104444), we get a palindrome (6858118586).

The spelling of 4444014142 in words is "four billion, four hundred forty-four million, fourteen thousand, one hundred forty-two".