2630334452243 has 4 divisors (see below), whose sum is σ = 2636192658600. Its totient is φ = 2624476245888.

The previous prime is 2630334452233. The next prime is 2630334452279. The reversal of 2630334452243 is 3422544330362.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2630334452243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2630334452243.

It is not an unprimeable number, because it can be changed into a prime (2630334452233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2929102505 + ... + 2929103402.

It is an arithmetic number, because the mean of its divisors is an integer number (659048164650).

Almost surely, 2^{2630334452243} is an apocalyptic number.

2630334452243 is a deficient number, since it is larger than the sum of its proper divisors (5858206357).

2630334452243 is an equidigital number, since it uses as much as digits as its factorization.

2630334452243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858206356.

The product of its (nonzero) digits is 1244160, while the sum is 41.

The spelling of 2630334452243 in words is "two trillion, six hundred thirty billion, three hundred thirty-four million, four hundred fifty-two thousand, two hundred forty-three".