16416235053516 has 12 divisors (see below), whose sum is σ = 38304548458232. Its totient is φ = 5472078351168.

The previous prime is 16416235053511. The next prime is 16416235053527. The reversal of 16416235053516 is 61535053261461.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (16416235053511) 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, 684009793885 + ... + 684009793908.

Almost surely, 2^{16416235053516} is an apocalyptic number.

It is an amenable number.

16416235053516 is an abundant number, since it is smaller than the sum of its proper divisors (21888313404716).

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

16416235053516 is a wasteful number, since it uses less digits than its factorization.

16416235053516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368019587800 (or 1368019587798 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 16416235053516 in words is "sixteen trillion, four hundred sixteen billion, two hundred thirty-five million, fifty-three thousand, five hundred sixteen".