4021114344413 has 2 divisors, whose sum is σ = 4021114344414. Its totient is φ = 4021114344412.

The previous prime is 4021114344329. The next prime is 4021114344427. The reversal of 4021114344413 is 3144434111204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3970303323844 + 50811020569 = 1992562^2 + 225413^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021114344413 - 2²⁶ = 4021047235549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4021114344413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021114344473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010557172206 + 2010557172207.

It is an arithmetic number, because the mean of its divisors is an integer number (2010557172207).

Almost surely, 2^{4021114344413} is an apocalyptic number.

It is an amenable number.

4021114344413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021114344413 is an equidigital number, since it uses as much as digits as its factorization.

4021114344413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 4021114344413 its reverse (3144434111204), we get a palindrome (7165548455617).

The spelling of 4021114344413 in words is "four trillion, twenty-one billion, one hundred fourteen million, three hundred forty-four thousand, four hundred thirteen".