36396168399361 has 8 divisors (see below), whose sum is σ = 36733129943400. Its totient is φ = 36059262341760.

The previous prime is 36396168399323. The next prime is 36396168399391. The reversal of 36396168399361 is 16399386169363.

It can be written as a sum of positive squares in 4 ways, for example, as 18375633995761 + 18020534403600 = 4286681^2 + 4245060^2 .

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 36396168399361 - 2⁷ = 36396168399233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36396168399391) 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, 12553066 + ... + 15178003.

It is an arithmetic number, because the mean of its divisors is an integer number (4591641242925).

Almost surely, 2^{36396168399361} is an apocalyptic number.

It is an amenable number.

36396168399361 is a deficient number, since it is larger than the sum of its proper divisors (336961544039).

36396168399361 is a wasteful number, since it uses less digits than its factorization.

36396168399361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27743219.

The product of its digits is 612220032, while the sum is 73.

The spelling of 36396168399361 in words is "thirty-six trillion, three hundred ninety-six billion, one hundred sixty-eight million, three hundred ninety-nine thousand, three hundred sixty-one".