16303405342442 has 16 divisors (see below), whose sum is σ = 24459072218592. Its totient is φ = 8150381401680.

The previous prime is 16303405342421. The next prime is 16303405342493. The reversal of 16303405342442 is 24424350430361.

It is a self number, because there is not a number n which added to its sum of digits gives 16303405342442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467893073 + ... + 467927915.

It is an arithmetic number, because the mean of its divisors is an integer number (1528692013662).

Almost surely, 2^{16303405342442} is an apocalyptic number.

16303405342442 is a deficient number, since it is larger than the sum of its proper divisors (8155666876150).

16303405342442 is a wasteful number, since it uses less digits than its factorization.

16303405342442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66053.

The product of its (nonzero) digits is 829440, while the sum is 41.

The spelling of 16303405342442 in words is "sixteen trillion, three hundred three billion, four hundred five million, three hundred forty-two thousand, four hundred forty-two".