30442422332 has 24 divisors (see below), whose sum is σ = 61718887776. Its totient is φ = 12868028928.

The previous prime is 30442422323. The next prime is 30442422341. The reversal of 30442422332 is 23322424403.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30442422323) and next prime (30442422341).

It is a junction number, because it is equal to n+sod(n) for n = 30442422295 and 30442422304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7444733 + ... + 7448820.

It is an arithmetic number, because the mean of its divisors is an integer number (2571620324).

Almost surely, 2^30442422332 is an apocalyptic number.

It is an amenable number.

30442422332 is an abundant number, since it is smaller than the sum of its proper divisors (31276465444).

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

30442422332 is a wasteful number, since it uses less digits than its factorization.

30442422332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14893637 (or 14893635 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 30442422332 its reverse (23322424403), we get a palindrome (53764846735).

The spelling of 30442422332 in words is "thirty billion, four hundred forty-two million, four hundred twenty-two thousand, three hundred thirty-two".