16001342 has 24 divisors (see below), whose sum is σ = 28349064. Its totient is φ = 6752592.

The previous prime is 16001333. The next prime is 16001351. The reversal of 16001342 is 24310061.

It is an interprime number because it is at equal distance from previous prime (16001333) and next prime (16001351).

It is a self number, because there is not a number n which added to its sum of digits gives 16001342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5348 + ... + 7784.

It is an arithmetic number, because the mean of its divisors is an integer number (1181211).

Almost surely, 2^16001342 is an apocalyptic number.

16001342 is a deficient number, since it is larger than the sum of its proper divisors (12347722).

16001342 is a wasteful number, since it uses less digits than its factorization.

16001342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520 (or 2513 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 16001342 is about 4000.1677464826. The cubic root of 16001342 is about 251.9912548406.

The spelling of 16001342 in words is "sixteen million, one thousand, three hundred forty-two".