2453030443349 has 2 divisors, whose sum is σ = 2453030443350. Its totient is φ = 2453030443348.

The previous prime is 2453030443271. The next prime is 2453030443387. The reversal of 2453030443349 is 9433440303542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2137122372100 + 315908071249 = 1461890^2 + 562057^2 .

It is a cyclic number.

It is not a de Polignac number, because 2453030443349 - 2¹² = 2453030439253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2453030443399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226515221674 + 1226515221675.

It is an arithmetic number, because the mean of its divisors is an integer number (1226515221675).

Almost surely, 2^{2453030443349} is an apocalyptic number.

It is an amenable number.

2453030443349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2453030443349 is an equidigital number, since it uses as much as digits as its factorization.

2453030443349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 2453030443349 in words is "two trillion, four hundred fifty-three billion, thirty million, four hundred forty-three thousand, three hundred forty-nine".