4021444123334 has 32 divisors (see below), whose sum is σ = 6755743014912. Its totient is φ = 1779670264000.

The previous prime is 4021444123327. The next prime is 4021444123357. The reversal of 4021444123334 is 4333214441204.

It is a junction number, because it is equal to n+sod(n) for n = 4021444123294 and 4021444123303.

It is a congruent number.

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, 9983687 + ... + 10378674.

It is an arithmetic number, because the mean of its divisors is an integer number (211116969216).

Almost surely, 2^{4021444123334} is an apocalyptic number.

4021444123334 is a deficient number, since it is larger than the sum of its proper divisors (2734298891578).

4021444123334 is a wasteful number, since it uses less digits than its factorization.

4021444123334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20362612.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 4021444123334 its reverse (4333214441204), we get a palindrome (8354658564538).

The spelling of 4021444123334 in words is "four trillion, twenty-one billion, four hundred forty-four million, one hundred twenty-three thousand, three hundred thirty-four".