16543341295 has 64 divisors (see below), whose sum is σ = 22532235264. Its totient is φ = 11580341760.

The previous prime is 16543341263. The next prime is 16543341299. The reversal of 16543341295 is 59214334561.

It is not a de Polignac number, because 16543341295 - 2⁵ = 16543341263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16543341299) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13438330 + ... + 13439560.

It is an arithmetic number, because the mean of its divisors is an integer number (352066176).

Almost surely, 2^16543341295 is an apocalyptic number.

16543341295 is a deficient number, since it is larger than the sum of its proper divisors (5988893969).

16543341295 is a wasteful number, since it uses less digits than its factorization.

16543341295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432.

The product of its digits is 388800, while the sum is 43.

The spelling of 16543341295 in words is "sixteen billion, five hundred forty-three million, three hundred forty-one thousand, two hundred ninety-five".