197140711613 has 8 divisors (see below), whose sum is σ = 207523979520. Its totient is φ = 186758187840.

The previous prime is 197140711561. The next prime is 197140711637. The reversal of 197140711613 is 316117041791.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-197140711613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197140711643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406133 + ... + 747813.

It is an arithmetic number, because the mean of its divisors is an integer number (25940497440).

Almost surely, 2^197140711613 is an apocalyptic number.

It is an amenable number.

197140711613 is a deficient number, since it is larger than the sum of its proper divisors (10383267907).

197140711613 is a wasteful number, since it uses less digits than its factorization.

197140711613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372067.

The product of its (nonzero) digits is 31752, while the sum is 41.

The spelling of 197140711613 in words is "one hundred ninety-seven billion, one hundred forty million, seven hundred eleven thousand, six hundred thirteen".