13630560355146 has 32 divisors (see below), whose sum is σ = 31242350868480. Its totient is φ = 3883597772976.

The previous prime is 13630560355117. The next prime is 13630560355163. The reversal of 13630560355146 is 64155306503631.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13630560355095 and 13630560355104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451986526 + ... + 452016681.

It is an arithmetic number, because the mean of its divisors is an integer number (976323464640).

Almost surely, 2^{13630560355146} is an apocalyptic number.

13630560355146 is an abundant number, since it is smaller than the sum of its proper divisors (17611790513334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13630560355146 is a wasteful number, since it uses less digits than its factorization.

13630560355146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904003578.

The product of its (nonzero) digits is 2916000, while the sum is 48.

Adding to 13630560355146 its reverse (64155306503631), we get a palindrome (77785866858777).

The spelling of 13630560355146 in words is "thirteen trillion, six hundred thirty billion, five hundred sixty million, three hundred fifty-five thousand, one hundred forty-six".