16342942 has 16 divisors (see below), whose sum is σ = 30563712. Its totient is φ = 6367320.

The previous prime is 16342939. The next prime is 16342943. The reversal of 16342942 is 24924361.

16342942 = 59² + 60² + ... + 366².

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16342943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52908 + ... + 53215.

It is an arithmetic number, because the mean of its divisors is an integer number (1910232).

Almost surely, 2^16342942 is an apocalyptic number.

16342942 is a deficient number, since it is larger than the sum of its proper divisors (14220770).

16342942 is a wasteful number, since it uses less digits than its factorization.

16342942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106143.

The product of its digits is 10368, while the sum is 31.

The square root of 16342942 is about 4042.6404737498. The cubic root of 16342942 is about 253.7718309738.

The spelling of 16342942 in words is "sixteen million, three hundred forty-two thousand, nine hundred forty-two".