304134303431402 has 8 divisors (see below), whose sum is σ = 476036301023136. Its totient is φ = 145455536423692.

The previous prime is 304134303431401. The next prime is 304134303431417. The reversal of 304134303431402 is 204134303431403.

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

It is not an unprimeable number, because it can be changed into a prime (304134303431401) 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, 3305807645948 + ... + 3305807646039.

It is an arithmetic number, because the mean of its divisors is an integer number (59504537627892).

Almost surely, 2^{304134303431402} is an apocalyptic number.

304134303431402 is a deficient number, since it is larger than the sum of its proper divisors (171901997591734).

304134303431402 is a wasteful number, since it uses less digits than its factorization.

304134303431402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6611615292012.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 304134303431402 its reverse (204134303431403), we get a palindrome (508268606862805).

Subtracting from 304134303431402 its reverse (204134303431403), we obtain a palindrome (99999999999999).

The spelling of 304134303431402 in words is "three hundred four trillion, one hundred thirty-four billion, three hundred three million, four hundred thirty-one thousand, four hundred two".