363221404163340 has 96 divisors (see below), whose sum is σ = 1050123690362880. Its totient is φ = 93708068044800.

The previous prime is 363221404163339. The next prime is 363221404163341. The reversal of 363221404163340 is 43361404122363.

It is an interprime number because it is at equal distance from previous prime (363221404163339) and next prime (363221404163341).

It is a junction number, because it is equal to n+sod(n) for n = 363221404163292 and 363221404163301.

It is not an unprimeable number, because it can be changed into a prime (363221404163341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21007221 + ... + 34172300.

It is an arithmetic number, because the mean of its divisors is an integer number (10938788441280).

Almost surely, 2^{363221404163340} is an apocalyptic number.

363221404163340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

363221404163340 is an abundant number, since it is smaller than the sum of its proper divisors (686902286199540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

363221404163340 is a wasteful number, since it uses less digits than its factorization.

363221404163340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55183103 (or 55183101 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 363221404163340 in words is "three hundred sixty-three trillion, two hundred twenty-one billion, four hundred four million, one hundred sixty-three thousand, three hundred forty".