13442018116630 has 32 divisors (see below), whose sum is σ = 24233863500000. Its totient is φ = 5368312518912.

The previous prime is 13442018116589. The next prime is 13442018116633. The reversal of 13442018116630 is 3661181024431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13442018116633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123501514 + ... + 123610306.

It is an arithmetic number, because the mean of its divisors is an integer number (757308234375).

Almost surely, 2^{13442018116630} is an apocalyptic number.

13442018116630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13442018116630 is a deficient number, since it is larger than the sum of its proper divisors (10791845383370).

13442018116630 is a wasteful number, since it uses less digits than its factorization.

13442018116630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128208.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 13442018116630 in words is "thirteen trillion, four hundred forty-two billion, eighteen million, one hundred sixteen thousand, six hundred thirty".