4021444444414 has 8 divisors (see below), whose sum is σ = 6078213740808. Its totient is φ = 1995373197480.

The previous prime is 4021444444373. The next prime is 4021444444439. The reversal of 4021444444414 is 4144444441204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7674512037 + ... + 7674512560.

It is an arithmetic number, because the mean of its divisors is an integer number (759776717601).

Almost surely, 2^{4021444444414} is an apocalyptic number.

4021444444414 is a deficient number, since it is larger than the sum of its proper divisors (2056769296394).

4021444444414 is a wasteful number, since it uses less digits than its factorization.

4021444444414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15349024730.

The product of its (nonzero) digits is 524288, while the sum is 40.

Adding to 4021444444414 its reverse (4144444441204), we get a palindrome (8165888885618).

The spelling of 4021444444414 in words is "four trillion, twenty-one billion, four hundred forty-four million, four hundred forty-four thousand, four hundred fourteen".