424420322324 has 6 divisors (see below), whose sum is σ = 742735564074. Its totient is φ = 212210161160.

The previous prime is 424420322273. The next prime is 424420322327. The reversal of 424420322324 is 423223024424.

It can be written as a sum of positive squares in only one way, i.e., 241210641424 + 183209680900 = 491132^2 + 428030^2 .

It is a super-3 number, since 3×424420322324³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424420322327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53052540287 + ... + 53052540294.

It is an arithmetic number, because the mean of its divisors is an integer number (123789260679).

Almost surely, 2^424420322324 is an apocalyptic number.

It is an amenable number.

424420322324 is a deficient number, since it is larger than the sum of its proper divisors (318315241750).

424420322324 is a wasteful number, since it uses less digits than its factorization.

424420322324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106105080585 (or 106105080583 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 424420322324 its reverse (423223024424), we get a palindrome (847643346748).

The spelling of 424420322324 in words is "four hundred twenty-four billion, four hundred twenty million, three hundred twenty-two thousand, three hundred twenty-four".