214344413 has 2 divisors, whose sum is σ = 214344414. Its totient is φ = 214344412.

The previous prime is 214344409. The next prime is 214344419. The reversal of 214344413 is 314443412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148766809 + 65577604 = 12197^2 + 8098^2 .

It is a cyclic number.

It is not a de Polignac number, because 214344413 - 2² = 214344409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214344419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107172206 + 107172207.

It is an arithmetic number, because the mean of its divisors is an integer number (107172207).

Almost surely, 2^214344413 is an apocalyptic number.

It is an amenable number.

214344413 is a deficient number, since it is larger than the sum of its proper divisors (1).

214344413 is an equidigital number, since it uses as much as digits as its factorization.

214344413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 26.

The square root of 214344413 is about 14640.5058997290. The cubic root of 214344413 is about 598.4631157466.

Adding to 214344413 its reverse (314443412), we get a palindrome (528787825).

It can be divided in two parts, 21 and 4344413, that added together give a palindrome (4344434).

The spelling of 214344413 in words is "two hundred fourteen million, three hundred forty-four thousand, four hundred thirteen".