16036454400000 has 816 divisors, whose sum is σ = 54784171588608. Its totient is φ = 4170055680000.

The previous prime is 16036454399963. The next prime is 16036454400041. The reversal of 16036454400000 is 445463061.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26419199697 + ... + 26419200303.

Almost surely, 2^{16036454400000} is an apocalyptic number.

16036454400000 is a gapful number since it is divisible by the number (10) 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 16036454400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27392085794304).

16036454400000 is an abundant number, since it is smaller than the sum of its proper divisors (38747717188608).

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

16036454400000 is an frugal number, since it uses more digits than its factorization.

16036454400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 16036454400000 its reverse (445463061), we get a palindrome (16036899863061).

The spelling of 16036454400000 in words is "sixteen trillion, thirty-six billion, four hundred fifty-four million, four hundred thousand".