368441317816321 has 8 divisors (see below), whose sum is σ = 382447031095080. Its totient is φ = 354522327220992.

The previous prime is 368441317816301. The next prime is 368441317816339. The reversal of 368441317816321 is 123618713144863.

It can be written as a sum of positive squares in 4 ways, for example, as 155623404457921 + 212817913358400 = 12474911^2 + 14588280^2 .

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 368441317816321 - 2²⁵ = 368441284261889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368441317816301) 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, 21680662200 + ... + 21680679193.

It is an arithmetic number, because the mean of its divisors is an integer number (47805878886885).

Almost surely, 2^{368441317816321} is an apocalyptic number.

It is an amenable number.

368441317816321 is a deficient number, since it is larger than the sum of its proper divisors (14005713278759).

368441317816321 is a wasteful number, since it uses less digits than its factorization.

368441317816321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43361341715.

The product of its digits is 13934592, while the sum is 58.

The spelling of 368441317816321 in words is "three hundred sixty-eight trillion, four hundred forty-one billion, three hundred seventeen million, eight hundred sixteen thousand, three hundred twenty-one".