16424533542461 has 8 divisors (see below), whose sum is σ = 18008625612384. Its totient is φ = 14855600248720.

The previous prime is 16424533542407. The next prime is 16424533542479.

16424533542461 is nontrivially palindromic in base 10.

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

It is a de Polignac number, because none of the positive numbers 2^k-16424533542461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16424533542401) 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, 3789691775 + ... + 3789696108.

It is an arithmetic number, because the mean of its divisors is an integer number (2251078201548).

Almost surely, 2^{16424533542461} is an apocalyptic number.

16424533542461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16424533542461 is a deficient number, since it is larger than the sum of its proper divisors (1584092069923).

16424533542461 is a wasteful number, since it uses less digits than its factorization.

16424533542461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7579388091.

The product of its digits is 8294400, while the sum is 50.

The spelling of 16424533542461 in words is "sixteen trillion, four hundred twenty-four billion, five hundred thirty-three million, five hundred forty-two thousand, four hundred sixty-one".