200414453 has 2 divisors, whose sum is σ = 200414454. Its totient is φ = 200414452.

The previous prime is 200414449. The next prime is 200414471. The reversal of 200414453 is 354414002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174424849 + 25989604 = 13207^2 + 5098^2 .

It is a cyclic number.

It is not a de Polignac number, because 200414453 - 2² = 200414449 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200410453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100207226 + 100207227.

It is an arithmetic number, because the mean of its divisors is an integer number (100207227).

Almost surely, 2^200414453 is an apocalyptic number.

It is an amenable number.

200414453 is a deficient number, since it is larger than the sum of its proper divisors (1).

200414453 is an equidigital number, since it uses as much as digits as its factorization.

200414453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 200414453 is about 14156.7811666353. The cubic root of 200414453 is about 585.2072249033.

Adding to 200414453 its reverse (354414002), we get a palindrome (554828455).

The spelling of 200414453 in words is "two hundred million, four hundred fourteen thousand, four hundred fifty-three".