197327352442 has 8 divisors (see below), whose sum is σ = 322899304032. Its totient is φ = 89694251100.

The previous prime is 197327352421. The next prime is 197327352449. The reversal of 197327352442 is 244253723791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (197327352449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4484712534 + ... + 4484712577.

It is an arithmetic number, because the mean of its divisors is an integer number (40362413004).

Almost surely, 2^197327352442 is an apocalyptic number.

197327352442 is a deficient number, since it is larger than the sum of its proper divisors (125571951590).

197327352442 is a wasteful number, since it uses less digits than its factorization.

197327352442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8969425124.

The product of its digits is 2540160, while the sum is 49.

The spelling of 197327352442 in words is "one hundred ninety-seven billion, three hundred twenty-seven million, three hundred fifty-two thousand, four hundred forty-two".