16434124545 has 8 divisors (see below), whose sum is σ = 26294599296. Its totient is φ = 8764866416.

The previous prime is 16434124541. The next prime is 16434124559. The reversal of 16434124545 is 54542143461.

16434124545 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 cyclic number.

It is not a de Polignac number, because 16434124545 - 2² = 16434124541 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16434124541) 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 7 ways as a sum of consecutive naturals, for example, 547804137 + ... + 547804166.

It is an arithmetic number, because the mean of its divisors is an integer number (3286824912).

Almost surely, 2^16434124545 is an apocalyptic number.

16434124545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16434124545 is a deficient number, since it is larger than the sum of its proper divisors (9860474751).

16434124545 is a wasteful number, since it uses less digits than its factorization.

16434124545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095608311.

The product of its digits is 230400, while the sum is 39.

The spelling of 16434124545 in words is "sixteen billion, four hundred thirty-four million, one hundred twenty-four thousand, five hundred forty-five".