342022014 has 56 divisors (see below), whose sum is σ = 814503600. Its totient is φ = 107293248.

The previous prime is 342021991. The next prime is 342022019. The reversal of 342022014 is 410220243.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342022019) 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 27 ways as a sum of consecutive naturals, for example, 17887 + ... + 31685.

Almost surely, 2^342022014 is an apocalyptic number.

342022014 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 342022014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (407251800).

342022014 is an abundant number, since it is smaller than the sum of its proper divisors (472481586).

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

342022014 is a wasteful number, since it uses less digits than its factorization.

342022014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13836 (or 13821 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 342022014 is about 18493.8371897235. The cubic root of 342022014 is about 699.3340700842.

Adding to 342022014 its reverse (410220243), we get a palindrome (752242257).

The spelling of 342022014 in words is "three hundred forty-two million, twenty-two thousand, fourteen".