335420142 has 8 divisors (see below), whose sum is σ = 670840296. Its totient is φ = 111806712.

The previous prime is 335420123. The next prime is 335420143. The reversal of 335420142 is 241024533.

335420142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

335420142 is an admirable number.

It is a super-2 number, since 2×335420142² = 225013343318600328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335420143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27951673 + ... + 27951684.

It is an arithmetic number, because the mean of its divisors is an integer number (83855037).

Almost surely, 2^335420142 is an apocalyptic number.

335420142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

335420142 is a wasteful number, since it uses less digits than its factorization.

335420142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55903362.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 335420142 is about 18314.4790261694. The cubic root of 335420142 is about 694.8051776959.

Adding to 335420142 its reverse (241024533), we get a palindrome (576444675).

The spelling of 335420142 in words is "three hundred thirty-five million, four hundred twenty thousand, one hundred forty-two".