2630463323231 has 4 divisors (see below), whose sum is σ = 2642929974264. Its totient is φ = 2617996672200.

The previous prime is 2630463323209. The next prime is 2630463323249. The reversal of 2630463323231 is 1323233640362.

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

It is a cyclic number.

It is not a de Polignac number, because 2630463323231 - 2²⁶ = 2630396214367 is a prime.

It is a super-4 number, since 4×2630463323231⁴ (a number of 51 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630463323531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6233325200 + ... + 6233325621.

It is an arithmetic number, because the mean of its divisors is an integer number (660732493566).

Almost surely, 2^{2630463323231} is an apocalyptic number.

2630463323231 is a deficient number, since it is larger than the sum of its proper divisors (12466651033).

2630463323231 is a wasteful number, since it uses less digits than its factorization.

2630463323231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12466651032.

The product of its (nonzero) digits is 279936, while the sum is 38.

Adding to 2630463323231 its reverse (1323233640362), we get a palindrome (3953696963593).

The spelling of 2630463323231 in words is "two trillion, six hundred thirty billion, four hundred sixty-three million, three hundred twenty-three thousand, two hundred thirty-one".