16434050040013 has 8 divisors (see below), whose sum is σ = 16563578941440. Its totient is φ = 16304523122160.

The previous prime is 16434050039993. The next prime is 16434050040059. The reversal of 16434050040013 is 31004005043461.

It is a happy number.

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 16434050040013 - 2²¹ = 16434047942861 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 (16434050040313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19214268 + ... + 20051338.

It is an arithmetic number, because the mean of its divisors is an integer number (2070447367680).

Almost surely, 2^{16434050040013} is an apocalyptic number.

It is an amenable number.

16434050040013 is a deficient number, since it is larger than the sum of its proper divisors (129528901427).

16434050040013 is a wasteful number, since it uses less digits than its factorization.

16434050040013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991787.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 16434050040013 its reverse (31004005043461), we get a palindrome (47438055083474).

The spelling of 16434050040013 in words is "sixteen trillion, four hundred thirty-four billion, fifty million, forty thousand, thirteen".