323553942050 has 24 divisors (see below), whose sum is σ = 608014571556. Its totient is φ = 128087331840.

The previous prime is 323553942029. The next prime is 323553942053. The reversal of 323553942050 is 50249355323.

It can be written as a sum of positive squares in 6 ways, for example, as 213637159681 + 109916782369 = 462209^2 + 331537^2 .

It is a junction number, because it is equal to n+sod(n) for n = 323553941989 and 323553942007.

It is not an unprimeable number, because it can be changed into a prime (323553942053) 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 11 ways as a sum of consecutive naturals, for example, 33351227 + ... + 33360926.

Almost surely, 2^323553942050 is an apocalyptic number.

323553942050 is a deficient number, since it is larger than the sum of its proper divisors (284460629506).

323553942050 is a wasteful number, since it uses less digits than its factorization.

323553942050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66712262 (or 66712257 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 41.

The spelling of 323553942050 in words is "three hundred twenty-three billion, five hundred fifty-three million, nine hundred forty-two thousand, fifty".