30422444450432 has 16 divisors (see below), whose sum is σ = 60607213553850. Its totient is φ = 15211222225152.

The previous prime is 30422444450399. The next prime is 30422444450459. The reversal of 30422444450432 is 23405444422403.

It can be written as a sum of positive squares in only one way, i.e., 22619003331136 + 7803441119296 = 4755944^2 + 2793464^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 30422444450432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118837673507 + ... + 118837673762.

Almost surely, 2^{30422444450432} is an apocalyptic number.

30422444450432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30422444450432 is a deficient number, since it is larger than the sum of its proper divisors (30184769103418).

30422444450432 is an equidigital number, since it uses as much as digits as its factorization.

30422444450432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237675347283 (or 237675347271 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 41.

Adding to 30422444450432 its reverse (23405444422403), we get a palindrome (53827888872835).

The spelling of 30422444450432 in words is "thirty trillion, four hundred twenty-two billion, four hundred forty-four million, four hundred fifty thousand, four hundred thirty-two".