30412432122 has 16 divisors (see below), whose sum is σ = 61972503840. Its totient is φ = 9946204112.

The previous prime is 30412432091. The next prime is 30412432123. The reversal of 30412432122 is 22123421403.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30412432092 and 30412432101.

It is not an unprimeable number, because it can be changed into a prime (30412432123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 47817972 + ... + 47818607.

It is an arithmetic number, because the mean of its divisors is an integer number (3873281490).

Almost surely, 2^30412432122 is an apocalyptic number.

30412432122 is an abundant number, since it is smaller than the sum of its proper divisors (31560071718).

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

30412432122 is a wasteful number, since it uses less digits than its factorization.

30412432122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95636637.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30412432122 its reverse (22123421403), we get a palindrome (52535853525).

The spelling of 30412432122 in words is "thirty billion, four hundred twelve million, four hundred thirty-two thousand, one hundred twenty-two".