4021440314330 has 8 divisors (see below), whose sum is σ = 7238592565812. Its totient is φ = 1608576125728.

The previous prime is 4021440314327. The next prime is 4021440314351. The reversal of 4021440314330 is 334130441204.

It is a happy number.

4021440314330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4021135846729 + 304467601 = 2005277^2 + 17449^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4021440314293 and 4021440314302.

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, 201072015707 + ... + 201072015726.

Almost surely, 2^{4021440314330} is an apocalyptic number.

4021440314330 is a deficient number, since it is larger than the sum of its proper divisors (3217152251482).

4021440314330 is a wasteful number, since it uses less digits than its factorization.

4021440314330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402144031440.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4021440314330 its reverse (334130441204), we get a palindrome (4355570755534).

The spelling of 4021440314330 in words is "four trillion, twenty-one billion, four hundred forty million, three hundred fourteen thousand, three hundred thirty".