16342312 has 48 divisors (see below), whose sum is σ = 36372960. Its totient is φ = 6742848.

The previous prime is 16342307. The next prime is 16342331. The reversal of 16342312 is 21324361.

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, 46923 + ... + 47269.

It is an arithmetic number, because the mean of its divisors is an integer number (757770).

Almost surely, 2^16342312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16342312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18186480).

16342312 is an abundant number, since it is smaller than the sum of its proper divisors (20030648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16342312 is a wasteful number, since it uses less digits than its factorization.

16342312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 385 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 16342312 is about 4042.5625536286. The cubic root of 16342312 is about 253.7685700695.

Adding to 16342312 its reverse (21324361), we get a palindrome (37666673).

The spelling of 16342312 in words is "sixteen million, three hundred forty-two thousand, three hundred twelve".