197304813441 has 32 divisors (see below), whose sum is σ = 296878861440. Its totient is φ = 129488889600.

The previous prime is 197304813413. The next prime is 197304813457. The reversal of 197304813441 is 144318403791.

It is a happy number.

197304813441 is a `hidden beast` number, since 197 + 3 + 0 + 4 + 8 + 13 + 441 = 666.

It is not a de Polignac number, because 197304813441 - 2¹⁷ = 197304682369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (197304813491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 473061 + ... + 786381.

It is an arithmetic number, because the mean of its divisors is an integer number (9277464420).

Almost surely, 2^197304813441 is an apocalyptic number.

It is an amenable number.

197304813441 is a deficient number, since it is larger than the sum of its proper divisors (99574047999).

197304813441 is a wasteful number, since it uses less digits than its factorization.

197304813441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313694 (or 313688 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 197304813441 in words is "one hundred ninety-seven billion, three hundred four million, eight hundred thirteen thousand, four hundred forty-one".