16744315040000 has 90 divisors (see below), whose sum is σ = 41765659359270. Its totient is φ = 6697725952000.

The previous prime is 16744315039979. The next prime is 16744315040041. The reversal of 16744315040000 is 4051344761.

It can be written as a sum of positive squares in 5 ways, for example, as 7027079946496 + 9717235093504 = 2650864^2 + 3117248^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 52165985 + ... + 52485984.

Almost surely, 2^{16744315040000} is an apocalyptic number.

16744315040000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16744315040000 is an abundant number, since it is smaller than the sum of its proper divisors (25021344319270).

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

16744315040000 is an frugal number, since it uses more digits than its factorization.

16744315040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104652005 (or 104651976 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 16744315040000 its reverse (4051344761), we get a palindrome (16748366384761).

The spelling of 16744315040000 in words is "sixteen trillion, seven hundred forty-four billion, three hundred fifteen million, forty thousand".