16183867042816 has 264 divisors, whose sum is σ = 36572056180128. Its totient is φ = 7147575705600.

The previous prime is 16183867042807. The next prime is 16183867042817. The reversal of 16183867042816 is 61824076838161.

It is not an unprimeable number, because it can be changed into a prime (16183867042817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4038896685 + ... + 4038900691.

Almost surely, 2^{16183867042816} is an apocalyptic number.

16183867042816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16183867042816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18286028090064).

16183867042816 is an abundant number, since it is smaller than the sum of its proper divisors (20388189137312).

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

16183867042816 is a wasteful number, since it uses less digits than its factorization.

16183867042816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967 (or 4938 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 61.

The spelling of 16183867042816 in words is "sixteen trillion, one hundred eighty-three billion, eight hundred sixty-seven million, forty-two thousand, eight hundred sixteen".