13630142816 has 12 divisors (see below), whose sum is σ = 26834343732. Its totient is φ = 6815071392.

The previous prime is 13630142791. The next prime is 13630142821. The reversal of 13630142816 is 61824103631.

13630142816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212970950 + ... + 212971013.

It is an arithmetic number, because the mean of its divisors is an integer number (2236195311).

Almost surely, 2^13630142816 is an apocalyptic number.

13630142816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13630142816 is a deficient number, since it is larger than the sum of its proper divisors (13204200916).

13630142816 is an equidigital number, since it uses as much as digits as its factorization.

13630142816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425941973 (or 425941965 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 13630142816 in words is "thirteen billion, six hundred thirty million, one hundred forty-two thousand, eight hundred sixteen".