453202123349 has 2 divisors, whose sum is σ = 453202123350. Its totient is φ = 453202123348.

The previous prime is 453202123331. The next prime is 453202123379. The reversal of 453202123349 is 943321202354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337336771249 + 115865352100 = 580807^2 + 340390^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453202123349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453202123379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226601061674 + 226601061675.

It is an arithmetic number, because the mean of its divisors is an integer number (226601061675).

Almost surely, 2^453202123349 is an apocalyptic number.

It is an amenable number.

453202123349 is a deficient number, since it is larger than the sum of its proper divisors (1).

453202123349 is an equidigital number, since it uses as much as digits as its factorization.

453202123349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 453202123349 in words is "four hundred fifty-three billion, two hundred two million, one hundred twenty-three thousand, three hundred forty-nine".