303331420342 has 8 divisors (see below), whose sum is σ = 481761667656. Its totient is φ = 142744197792.

The previous prime is 303331420333. The next prime is 303331420349. The reversal of 303331420342 is 243024133303.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 303331420342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303331420349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4460756148 + ... + 4460756215.

It is an arithmetic number, because the mean of its divisors is an integer number (60220208457).

Almost surely, 2^303331420342 is an apocalyptic number.

303331420342 is a deficient number, since it is larger than the sum of its proper divisors (178430247314).

303331420342 is a wasteful number, since it uses less digits than its factorization.

303331420342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8921512382.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 303331420342 its reverse (243024133303), we get a palindrome (546355553645).

The spelling of 303331420342 in words is "three hundred three billion, three hundred thirty-one million, four hundred twenty thousand, three hundred forty-two".