30344021322 has 32 divisors (see below), whose sum is σ = 61625401344. Its totient is φ = 9958830000.

The previous prime is 30344021299. The next prime is 30344021329. The reversal of 30344021322 is 22312044303.

It is a junction number, because it is equal to n+sod(n) for n = 30344021292 and 30344021301.

It is not an unprimeable number, because it can be changed into a prime (30344021329) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 272503 + ... + 367349.

It is an arithmetic number, because the mean of its divisors is an integer number (1925793792).

Almost surely, 2^30344021322 is an apocalyptic number.

30344021322 is an abundant number, since it is smaller than the sum of its proper divisors (31281380022).

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

30344021322 is a wasteful number, since it uses less digits than its factorization.

30344021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95674.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30344021322 its reverse (22312044303), we get a palindrome (52656065625).

The spelling of 30344021322 in words is "thirty billion, three hundred forty-four million, twenty-one thousand, three hundred twenty-two".