16514450461043 has 4 divisors (see below), whose sum is σ = 16541216183640. Its totient is φ = 16487684738448.

The previous prime is 16514450461031. The next prime is 16514450461099. The reversal of 16514450461043 is 34016405441561.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16514450461043 - 2¹⁰ = 16514450460019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16514450460985 and 16514450461003.

It is not an unprimeable number, because it can be changed into a prime (16514450461643) 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, 13382860373 + ... + 13382861606.

It is an arithmetic number, because the mean of its divisors is an integer number (4135304045910).

Almost surely, 2^{16514450461043} is an apocalyptic number.

16514450461043 is a deficient number, since it is larger than the sum of its proper divisors (26765722597).

16514450461043 is an equidigital number, since it uses as much as digits as its factorization.

16514450461043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26765722596.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 16514450461043 in words is "sixteen trillion, five hundred fourteen billion, four hundred fifty million, four hundred sixty-one thousand, forty-three".