303141354220449 has 12 divisors (see below), whose sum is σ = 437871389957716. Its totient is φ = 202093984621152.

The previous prime is 303141354220433. The next prime is 303141354220451. The reversal of 303141354220449 is 944022453141303.

303141354220449 is a `hidden beast` number, since 3 + 0 + 3 + 1 + 41 + 3 + 542 + 20 + 4 + 49 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 222602073221025 + 80539280999424 = 14919855^2 + 8974368^2 .

It is not a de Polignac number, because 303141354220449 - 2⁴ = 303141354220433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (303141354220429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13175302 + ... + 27926175.

Almost surely, 2^{303141354220449} is an apocalyptic number.

It is an amenable number.

303141354220449 is a deficient number, since it is larger than the sum of its proper divisors (134730035737267).

303141354220449 is a wasteful number, since it uses less digits than its factorization.

303141354220449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41920976 (or 41920973 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 303141354220449 in words is "three hundred three trillion, one hundred forty-one billion, three hundred fifty-four million, two hundred twenty thousand, four hundred forty-nine".