304135201066 has 8 divisors (see below), whose sum is σ = 456342879780. Its totient is φ = 152020907808.

The previous prime is 304135201057. The next prime is 304135201087. The reversal of 304135201066 is 660102531403.

It can be written as a sum of positive squares in 2 ways, for example, as 302853203041 + 1281998025 = 550321^2 + 35805^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23338221 + ... + 23351248.

Almost surely, 2^304135201066 is an apocalyptic number.

304135201066 is a deficient number, since it is larger than the sum of its proper divisors (152207678714).

304135201066 is a wasteful number, since it uses less digits than its factorization.

304135201066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46692728.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 304135201066 its reverse (660102531403), we get a palindrome (964237732469).

The spelling of 304135201066 in words is "three hundred four billion, one hundred thirty-five million, two hundred one thousand, sixty-six".