4021440000301 has 4 divisors (see below), whose sum is σ = 4062898144732. Its totient is φ = 3979981855872.

The previous prime is 4021440000257. The next prime is 4021440000341. The reversal of 4021440000301 is 1030000441204.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3063459075076 + 957980925225 = 1750274^2 + 978765^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021440000301 - 2⁷ = 4021440000173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021440000341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20729072070 + ... + 20729072263.

It is an arithmetic number, because the mean of its divisors is an integer number (1015724536183).

Almost surely, 2^{4021440000301} is an apocalyptic number.

It is an amenable number.

4021440000301 is a deficient number, since it is larger than the sum of its proper divisors (41458144431).

4021440000301 is an equidigital number, since it uses as much as digits as its factorization.

4021440000301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41458144430.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 4021440000301 its reverse (1030000441204), we get a palindrome (5051440441505).

The spelling of 4021440000301 in words is "four trillion, twenty-one billion, four hundred forty million, three hundred one", and thus it is an aban number.