200143414453 has 2 divisors, whose sum is σ = 200143414454. Its totient is φ = 200143414452.

The previous prime is 200143414433. The next prime is 200143414463. The reversal of 200143414453 is 354414341002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126606449124 + 73536965329 = 355818^2 + 271177^2 .

It is a cyclic number.

It is not a de Polignac number, because 200143414453 - 2¹⁷ = 200143283381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200143414433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100071707226 + 100071707227.

It is an arithmetic number, because the mean of its divisors is an integer number (100071707227).

Almost surely, 2^200143414453 is an apocalyptic number.

It is an amenable number.

200143414453 is a deficient number, since it is larger than the sum of its proper divisors (1).

200143414453 is an equidigital number, since it uses as much as digits as its factorization.

200143414453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 200143414453 its reverse (354414341002), we get a palindrome (554557755455).

The spelling of 200143414453 in words is "two hundred billion, one hundred forty-three million, four hundred fourteen thousand, four hundred fifty-three".