16342016 has 22 divisors (see below), whose sum is σ = 32670120. Its totient is φ = 8170496.

The previous prime is 16341971. The next prime is 16342057. The reversal of 16342016 is 61024361.

It is a happy number.

It is a super-2 number, since 2×16342016² = 534122973888512, which contains 22 as substring.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 16341982 and 16342000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6956 + ... + 9003.

Almost surely, 2^16342016 is an apocalyptic number.

16342016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16342016 is a deficient number, since it is larger than the sum of its proper divisors (16328104).

16342016 is an equidigital number, since it uses as much as digits as its factorization.

16342016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15979 (or 15961 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 16342016 is about 4042.5259430213. The cubic root of 16342016 is about 253.7670379332.

Adding to 16342016 its reverse (61024361), we get a palindrome (77366377).

The spelling of 16342016 in words is "sixteen million, three hundred forty-two thousand, sixteen".