366216419161 has 8 divisors (see below), whose sum is σ = 382150776384. Its totient is φ = 350283054000.

The previous prime is 366216419131. The next prime is 366216419197. The reversal of 366216419161 is 161914612663.

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

It is not a de Polignac number, because 366216419161 - 2⁹ = 366216418649 is a prime.

It is a super-2 number, since 2×366216419161² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366216419111) 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, 562770 + ... + 1024276.

It is an arithmetic number, because the mean of its divisors is an integer number (47768847048).

Almost surely, 2^366216419161 is an apocalyptic number.

It is an amenable number.

366216419161 is a deficient number, since it is larger than the sum of its proper divisors (15934357223).

366216419161 is a wasteful number, since it uses less digits than its factorization.

366216419161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496031.

The product of its digits is 279936, while the sum is 46.

The spelling of 366216419161 in words is "three hundred sixty-six billion, two hundred sixteen million, four hundred nineteen thousand, one hundred sixty-one".