12630414245 has 4 divisors (see below), whose sum is σ = 15156497100. Its totient is φ = 10104331392.

The previous prime is 12630414233. The next prime is 12630414253. The reversal of 12630414245 is 54241403621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54241403621 = 83 ⋅653510887.

It can be written as a sum of positive squares in 2 ways, for example, as 1788190369 + 10842223876 = 42287^2 + 104126^2 .

It is a cyclic number.

It is not a de Polignac number, because 12630414245 - 2¹⁴ = 12630397861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263041420 + ... + 1263041429.

It is an arithmetic number, because the mean of its divisors is an integer number (3789124275).

Almost surely, 2^12630414245 is an apocalyptic number.

It is an amenable number.

12630414245 is a deficient number, since it is larger than the sum of its proper divisors (2526082855).

12630414245 is an equidigital number, since it uses as much as digits as its factorization.

12630414245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526082854.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 12630414245 its reverse (54241403621), we get a palindrome (66871817866).

The spelling of 12630414245 in words is "twelve billion, six hundred thirty million, four hundred fourteen thousand, two hundred forty-five".