3140665613197 has 4 divisors (see below), whose sum is σ = 3589332129376. Its totient is φ = 2691999097020.

The previous prime is 3140665613191. The next prime is 3140665613263. The reversal of 3140665613197 is 7913165660413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3140665613197 - 2¹⁹ = 3140665088909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140665613191) 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, 224333258079 + ... + 224333258092.

It is an arithmetic number, because the mean of its divisors is an integer number (897333032344).

Almost surely, 2^{3140665613197} is an apocalyptic number.

It is an amenable number.

3140665613197 is a deficient number, since it is larger than the sum of its proper divisors (448666516179).

3140665613197 is an equidigital number, since it uses as much as digits as its factorization.

3140665613197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448666516178.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 3140665613197 in words is "three trillion, one hundred forty billion, six hundred sixty-five million, six hundred thirteen thousand, one hundred ninety-seven".