16445342 has 8 divisors (see below), whose sum is σ = 24886656. Its totient is φ = 8149792.

The previous prime is 16445339. The next prime is 16445381. The reversal of 16445342 is 24354461.

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

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, 36158 + ... + 36609.

It is an arithmetic number, because the mean of its divisors is an integer number (3110832).

Almost surely, 2^16445342 is an apocalyptic number.

16445342 is a deficient number, since it is larger than the sum of its proper divisors (8441314).

16445342 is a wasteful number, since it uses less digits than its factorization.

16445342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72882.

The product of its digits is 11520, while the sum is 29.

The square root of 16445342 is about 4055.2856866070. The cubic root of 16445342 is about 254.3007473633.

The spelling of 16445342 in words is "sixteen million, four hundred forty-five thousand, three hundred forty-two".