16424645621026 has 8 divisors (see below), whose sum is σ = 24701294721024. Its totient is φ = 8190880714020.

The previous prime is 16424645621003. The next prime is 16424645621057. The reversal of 16424645621026 is 62012654642461.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10721047290 + ... + 10721048821.

It is an arithmetic number, because the mean of its divisors is an integer number (3087661840128).

Almost surely, 2^{16424645621026} is an apocalyptic number.

16424645621026 is a deficient number, since it is larger than the sum of its proper divisors (8276649099998).

16424645621026 is a wasteful number, since it uses less digits than its factorization.

16424645621026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21442096496.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 16424645621026 in words is "sixteen trillion, four hundred twenty-four billion, six hundred forty-five million, six hundred twenty-one thousand, twenty-six".