13633304420156 has 24 divisors (see below), whose sum is σ = 23875454211840. Its totient is φ = 6811746923072.

The previous prime is 13633304420137. The next prime is 13633304420171. The reversal of 13633304420156 is 65102440333631.

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, 68026610 + ... + 68226726.

It is an arithmetic number, because the mean of its divisors is an integer number (994810592160).

Almost surely, 2^{13633304420156} is an apocalyptic number.

It is an amenable number.

13633304420156 is a deficient number, since it is larger than the sum of its proper divisors (10242149791684).

13633304420156 is a wasteful number, since it uses less digits than its factorization.

13633304420156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212293 (or 212291 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 13633304420156 its reverse (65102440333631), we get a palindrome (78735744753787).

The spelling of 13633304420156 in words is "thirteen trillion, six hundred thirty-three billion, three hundred four million, four hundred twenty thousand, one hundred fifty-six".