305041342 has 8 divisors (see below), whose sum is σ = 457671456. Its totient is φ = 152484192.

The previous prime is 305041337. The next prime is 305041361. The reversal of 305041342 is 243140503.

305041342 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.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6198 + ... + 25465.

It is an arithmetic number, because the mean of its divisors is an integer number (57208932).

Almost surely, 2^305041342 is an apocalyptic number.

305041342 is a deficient number, since it is larger than the sum of its proper divisors (152630114).

305041342 is a wasteful number, since it uses less digits than its factorization.

305041342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36482.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 305041342 is about 17465.4327744834. The cubic root of 305041342 is about 673.1619621279.

Adding to 305041342 its reverse (243140503), we get a palindrome (548181845).

The spelling of 305041342 in words is "three hundred five million, forty-one thousand, three hundred forty-two".