16424265642 has 8 divisors (see below), whose sum is σ = 32848531296. Its totient is φ = 5474755212.

The previous prime is 16424265601. The next prime is 16424265721. The reversal of 16424265642 is 24656242461.

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

16424265642 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 16424265594 and 16424265603.

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, 1368688798 + ... + 1368688809.

It is an arithmetic number, because the mean of its divisors is an integer number (4106066412).

Almost surely, 2^16424265642 is an apocalyptic number.

16424265642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16424265642 is a wasteful number, since it uses less digits than its factorization.

16424265642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737377612.

The product of its digits is 552960, while the sum is 42.

The spelling of 16424265642 in words is "sixteen billion, four hundred twenty-four million, two hundred sixty-five thousand, six hundred forty-two".