16441321362 has 8 divisors (see below), whose sum is σ = 32882642736. Its totient is φ = 5480440452.

The previous prime is 16441321361. The next prime is 16441321381. The reversal of 16441321362 is 26312314461.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

16441321362 is an admirable number.

It is a super-3 number, since 3×16441321362³ (a number of 32 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (16441321361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370110108 + ... + 1370110119.

It is an arithmetic number, because the mean of its divisors is an integer number (4110330342).

Almost surely, 2^16441321362 is an apocalyptic number.

16441321362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16441321362 is a wasteful number, since it uses less digits than its factorization.

16441321362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740220232.

The product of its digits is 20736, while the sum is 33.

The spelling of 16441321362 in words is "sixteen billion, four hundred forty-one million, three hundred twenty-one thousand, three hundred sixty-two".