16002887442 has 8 divisors (see below), whose sum is σ = 32005774896. Its totient is φ = 5334295812.

The previous prime is 16002887413. The next prime is 16002887473. The reversal of 16002887442 is 24478820061.

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

16002887442 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 16002887394 and 16002887403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1333573948 + ... + 1333573959.

It is an arithmetic number, because the mean of its divisors is an integer number (4000721862).

Almost surely, 2^16002887442 is an apocalyptic number.

16002887442 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.

16002887442 is a wasteful number, since it uses less digits than its factorization.

16002887442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667147912.

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 16002887442 in words is "sixteen billion, two million, eight hundred eighty-seven thousand, four hundred forty-two".