363541421 has 8 divisors (see below), whose sum is σ = 389162400. Its totient is φ = 338569200.

The previous prime is 363541369. The next prime is 363541441. The reversal of 363541421 is 124145363.

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 363541421 - 2¹⁸ = 363279277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363541441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161030 + ... + 163271.

It is an arithmetic number, because the mean of its divisors is an integer number (48645300).

Almost surely, 2^363541421 is an apocalyptic number.

It is an amenable number.

363541421 is a deficient number, since it is larger than the sum of its proper divisors (25620979).

363541421 is a wasteful number, since it uses less digits than its factorization.

363541421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324379.

The product of its digits is 8640, while the sum is 29.

The square root of 363541421 is about 19066.7622054716. The cubic root of 363541421 is about 713.7037305188.

Adding to 363541421 its reverse (124145363), we get a palindrome (487686784).

The spelling of 363541421 in words is "three hundred sixty-three million, five hundred forty-one thousand, four hundred twenty-one".