30231404424 has 96 divisors (see below), whose sum is σ = 92008687680. Its totient is φ = 8897530752.

The previous prime is 30231404417. The next prime is 30231404473. The reversal of 30231404424 is 42440413203.

It is a happy number.

30231404424 is a `hidden beast` number, since 3 + 0 + 231 + 4 + 0 + 4 + 424 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 680614 + ... + 723669.

It is an arithmetic number, because the mean of its divisors is an integer number (958423830).

Almost surely, 2^30231404424 is an apocalyptic number.

It is an amenable number.

30231404424 is an abundant number, since it is smaller than the sum of its proper divisors (61777283256).

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

30231404424 is a wasteful number, since it uses less digits than its factorization.

30231404424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404331 (or 1404324 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 30231404424 its reverse (42440413203), we get a palindrome (72671817627).

The spelling of 30231404424 in words is "thirty billion, two hundred thirty-one million, four hundred four thousand, four hundred twenty-four".