13223461140632 has 32 divisors (see below), whose sum is σ = 25109382639600. Its totient is φ = 6527951130624.

The previous prime is 13223461140629. The next prime is 13223461140653. The reversal of 13223461140632 is 23604116432231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20009633 + ... + 20659920.

Almost surely, 2^{13223461140632} is an apocalyptic number.

It is an amenable number.

13223461140632 is a deficient number, since it is larger than the sum of its proper divisors (11885921498968).

13223461140632 is a wasteful number, since it uses less digits than its factorization.

13223461140632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40670075 (or 40670071 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 13223461140632 its reverse (23604116432231), we get a palindrome (36827577572863).

The spelling of 13223461140632 in words is "thirteen trillion, two hundred twenty-three billion, four hundred sixty-one million, one hundred forty thousand, six hundred thirty-two".