16446263342 has 8 divisors (see below), whose sum is σ = 24672541032. Its totient is φ = 8222083000.

The previous prime is 16446263297. The next prime is 16446263357. The reversal of 16446263342 is 24336264461.

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

It is a self number, because there is not a number n which added to its sum of digits gives 16446263342.

It is a congruent number.

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, 504584 + ... + 536187.

It is an arithmetic number, because the mean of its divisors is an integer number (3084067629).

Almost surely, 2^16446263342 is an apocalyptic number.

16446263342 is a deficient number, since it is larger than the sum of its proper divisors (8226277690).

16446263342 is a wasteful number, since it uses less digits than its factorization.

16446263342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048674.

The product of its digits is 497664, while the sum is 41.

The spelling of 16446263342 in words is "sixteen billion, four hundred forty-six million, two hundred sixty-three thousand, three hundred forty-two".