39714731318197 has 8 divisors (see below), whose sum is σ = 42773606396640. Its totient is φ = 36656412774960.

The previous prime is 39714731318189. The next prime is 39714731318219. The reversal of 39714731318197 is 79181313741793.

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

It is a cyclic number.

It is not a de Polignac number, because 39714731318197 - 2³ = 39714731318189 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 (39714731318147) 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, 138985579 + ... + 139271032.

It is an arithmetic number, because the mean of its divisors is an integer number (5346700799580).

Almost surely, 2^{39714731318197} is an apocalyptic number.

It is an amenable number.

39714731318197 is a deficient number, since it is larger than the sum of its proper divisors (3058875078443).

39714731318197 is a wasteful number, since it uses less digits than its factorization.

39714731318197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278267603.

The product of its digits is 24004512, while the sum is 64.

The spelling of 39714731318197 in words is "thirty-nine trillion, seven hundred fourteen billion, seven hundred thirty-one million, three hundred eighteen thousand, one hundred ninety-seven".