304420201032145 has 32 divisors (see below), whose sum is σ = 408093925662720. Its totient is φ = 216116581175040.

The previous prime is 304420201032121. The next prime is 304420201032209. The reversal of 304420201032145 is 541230102024403.

It is a de Polignac number, because none of the positive numbers 2^k-304420201032145 is a prime.

It is a super-3 number, since 3×304420201032145³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264482385 + ... + 265630894.

It is an arithmetic number, because the mean of its divisors is an integer number (12752935176960).

Almost surely, 2^{304420201032145} is an apocalyptic number.

It is an amenable number.

304420201032145 is a deficient number, since it is larger than the sum of its proper divisors (103673724630575).

304420201032145 is a wasteful number, since it uses less digits than its factorization.

304420201032145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530113545.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 304420201032145 its reverse (541230102024403), we get a palindrome (845650303056548).

The spelling of 304420201032145 in words is "three hundred four trillion, four hundred twenty billion, two hundred one million, thirty-two thousand, one hundred forty-five".