12938600361 has 8 divisors (see below), whose sum is σ = 17387305984. Its totient is φ = 8557814160.

The previous prime is 12938600359. The next prime is 12938600371. The reversal of 12938600361 is 16300683921.

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

It is not a de Polignac number, because 12938600361 - 2¹ = 12938600359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12938600351) 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, 16979410 + ... + 16980171.

It is an arithmetic number, because the mean of its divisors is an integer number (2173413248).

Almost surely, 2^12938600361 is an apocalyptic number.

It is an amenable number.

12938600361 is a deficient number, since it is larger than the sum of its proper divisors (4448705623).

12938600361 is a wasteful number, since it uses less digits than its factorization.

12938600361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33959711.

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 12938600361 in words is "twelve billion, nine hundred thirty-eight million, six hundred thousand, three hundred sixty-one".