16006356212264 has 96 divisors (see below), whose sum is σ = 34638020776800. Its totient is φ = 6875436839040.

The previous prime is 16006356212221. The next prime is 16006356212281. The reversal of 16006356212264 is 46221265360061.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1792502 + ... + 5935130.

It is an arithmetic number, because the mean of its divisors is an integer number (360812716425).

Almost surely, 2^{16006356212264} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16006356212264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17319010388400).

16006356212264 is an abundant number, since it is smaller than the sum of its proper divisors (18631664564536).

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

16006356212264 is a wasteful number, since it uses less digits than its factorization.

16006356212264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142775 (or 4142748 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 16006356212264 in words is "sixteen trillion, six billion, three hundred fifty-six million, two hundred twelve thousand, two hundred sixty-four".