4000044014 has 4 divisors (see below), whose sum is σ = 6000066024. Its totient is φ = 2000022006.

The previous prime is 4000043923. The next prime is 4000044077. The reversal of 4000044014 is 4104400004.

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

It is a super-2 number, since 2×4000044014² = 32000704227874464392, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4000043983 and 4000044001.

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, 1000011002 + ... + 1000011005.

It is an arithmetic number, because the mean of its divisors is an integer number (1500016506).

Almost surely, 2^4000044014 is an apocalyptic number.

4000044014 is a deficient number, since it is larger than the sum of its proper divisors (2000022010).

4000044014 is a wasteful number, since it uses less digits than its factorization.

4000044014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000022009.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4000044014 is about 63245.9011636327. The cubic root of 4000044014 is about 1587.4068742693.

Adding to 4000044014 its reverse (4104400004), we get a palindrome (8104444018).

The spelling of 4000044014 in words is "four billion, forty-four thousand, fourteen".