16534791434 has 8 divisors (see below), whose sum is σ = 28345356768. Its totient is φ = 7086339180.

The previous prime is 16534791433. The next prime is 16534791461. The reversal of 16534791434 is 43419743561.

16534791434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16534791433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590528252 + ... + 590528279.

It is an arithmetic number, because the mean of its divisors is an integer number (3543169596).

Almost surely, 2^16534791434 is an apocalyptic number.

16534791434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16534791434 is a deficient number, since it is larger than the sum of its proper divisors (11810565334).

16534791434 is a wasteful number, since it uses less digits than its factorization.

16534791434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181056540.

The product of its digits is 1088640, while the sum is 47.

The spelling of 16534791434 in words is "sixteen billion, five hundred thirty-four million, seven hundred ninety-one thousand, four hundred thirty-four".