324994000550 has 24 divisors (see below), whose sum is σ = 640047009816. Its totient is φ = 122350682240.

The previous prime is 324994000549. The next prime is 324994000553. The reversal of 324994000550 is 55000499423.

It is a super-2 number, since 2×324994000550² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 324994000498 and 324994000507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324994000553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191172092 + ... + 191173791.

It is an arithmetic number, because the mean of its divisors is an integer number (26668625409).

Almost surely, 2^324994000550 is an apocalyptic number.

324994000550 is a deficient number, since it is larger than the sum of its proper divisors (315053009266).

324994000550 is a wasteful number, since it uses less digits than its factorization.

324994000550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382345912 (or 382345907 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 41.

Adding to 324994000550 its reverse (55000499423), we get a palindrome (379994499973).

The spelling of 324994000550 in words is "three hundred twenty-four billion, nine hundred ninety-four million, five hundred fifty", and thus it is an aban number.