304956868441 has 9 divisors (see below), whose sum is σ = 312599463613. Its totient is φ = 297496806880.

The previous prime is 304956868427. The next prime is 304956868451. The reversal of 304956868441 is 144868659403.

The square root of 304956868441 is 552229.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 52450618441 + 252506250000 = 229021^2 + 502500^2 .

It is not a de Polignac number, because 304956868441 - 2¹³ = 304956860249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304956868421) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 22634655 + ... + 22648123.

Almost surely, 2^304956868441 is an apocalyptic number.

304956868441 is the 552229-th square number.

304956868441 is the 276115-th centered octagonal number.

It is an amenable number.

304956868441 is a deficient number, since it is larger than the sum of its proper divisors (7642595172).

304956868441 is an frugal number, since it uses more digits than its factorization.

304956868441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27020 (or 13510 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 58.

The spelling of 304956868441 in words is "three hundred four billion, nine hundred fifty-six million, eight hundred sixty-eight thousand, four hundred forty-one".