16514652541344 has 96 divisors (see below), whose sum is σ = 44385913978560. Its totient is φ = 5373616453632.

The previous prime is 16514652541337. The next prime is 16514652541363. The reversal of 16514652541344 is 44314525641561.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×16514652541344² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5632902 + ... + 8047290.

It is an arithmetic number, because the mean of its divisors is an integer number (462353270610).

Almost surely, 2^{16514652541344} 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 16514652541344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22192956989280).

16514652541344 is an abundant number, since it is smaller than the sum of its proper divisors (27871261437216).

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

16514652541344 is a wasteful number, since it uses less digits than its factorization.

16514652541344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416102 (or 2416094 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 51.

The spelling of 16514652541344 in words is "sixteen trillion, five hundred fourteen billion, six hundred fifty-two million, five hundred forty-one thousand, three hundred forty-four".