2630238521236 has 12 divisors (see below), whose sum is σ = 4602950835028. Its totient is φ = 1315109711232.

The previous prime is 2630238521213. The next prime is 2630238521243. The reversal of 2630238521236 is 6321258320362.

2630238521236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 985929843600 + 1644308677636 = 992940^2 + 1282306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2630238521192 and 2630238521201.

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, 1748631 + ... + 2884126.

Almost surely, 2^{2630238521236} is an apocalyptic number.

It is an amenable number.

2630238521236 is a deficient number, since it is larger than the sum of its proper divisors (1972712313792).

2630238521236 is a wasteful number, since it uses less digits than its factorization.

2630238521236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4774698 (or 4774696 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 2630238521236 in words is "two trillion, six hundred thirty billion, two hundred thirty-eight million, five hundred twenty-one thousand, two hundred thirty-six".