30422321344 has 56 divisors (see below), whose sum is σ = 61515172880. Its totient is φ = 14924611584.

The previous prime is 30422321341. The next prime is 30422321353. The reversal of 30422321344 is 44312322403.

It is not an unprimeable number, because it can be changed into a prime (30422321341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 884827 + ... + 918565.

It is an arithmetic number, because the mean of its divisors is an integer number (1098485230).

Almost surely, 2^30422321344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30422321344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30757586440).

30422321344 is an abundant number, since it is smaller than the sum of its proper divisors (31092851536).

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

30422321344 is a wasteful number, since it uses less digits than its factorization.

30422321344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34017 (or 34007 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 30422321344 its reverse (44312322403), we get a palindrome (74734643747).

The spelling of 30422321344 in words is "thirty billion, four hundred twenty-two million, three hundred twenty-one thousand, three hundred forty-four".