214401353 has 2 divisors, whose sum is σ = 214401354. Its totient is φ = 214401352.

The previous prime is 214401349. The next prime is 214401359. The reversal of 214401353 is 353104412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157051024 + 57350329 = 12532^2 + 7573^2 .

It is a cyclic number.

It is not a de Polignac number, because 214401353 - 2² = 214401349 is a prime.

It is not a weakly prime, because it can be changed into another prime (214401359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107200676 + 107200677.

It is an arithmetic number, because the mean of its divisors is an integer number (107200677).

Almost surely, 2^214401353 is an apocalyptic number.

It is an amenable number.

214401353 is a deficient number, since it is larger than the sum of its proper divisors (1).

214401353 is an equidigital number, since it uses as much as digits as its factorization.

214401353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 214401353 is about 14642.4503755348. The cubic root of 214401353 is about 598.5161044115.

Adding to 214401353 its reverse (353104412), we get a palindrome (567505765).

The spelling of 214401353 in words is "two hundred fourteen million, four hundred one thousand, three hundred fifty-three".