305334196252 has 12 divisors (see below), whose sum is σ = 552760183080. Its totient is φ = 147402715376.

The previous prime is 305334196249. The next prime is 305334196273. The reversal of 305334196252 is 252691433503.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 305334196199 and 305334196208.

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, 1316095558 + ... + 1316095789.

It is an arithmetic number, because the mean of its divisors is an integer number (46063348590).

Almost surely, 2^305334196252 is an apocalyptic number.

It is an amenable number.

305334196252 is a deficient number, since it is larger than the sum of its proper divisors (247425986828).

305334196252 is a wasteful number, since it uses less digits than its factorization.

305334196252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632191380 (or 2632191378 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 305334196252 in words is "three hundred five billion, three hundred thirty-four million, one hundred ninety-six thousand, two hundred fifty-two".