16134401216 has 28 divisors (see below), whose sum is σ = 32327557392. Its totient is φ = 7988875008.

The previous prime is 16134401197. The next prime is 16134401273. The reversal of 16134401216 is 61210443161.

16134401216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 3 ways as a sum of consecutive naturals, for example, 1217195 + ... + 1230378.

Almost surely, 2^16134401216 is an apocalyptic number.

16134401216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16134401216 is an abundant number, since it is smaller than the sum of its proper divisors (16193156176).

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

16134401216 is a wasteful number, since it uses less digits than its factorization.

16134401216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447688 (or 2447678 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 16134401216 its reverse (61210443161), we get a palindrome (77344844377).

The spelling of 16134401216 in words is "sixteen billion, one hundred thirty-four million, four hundred one thousand, two hundred sixteen".