30422113400 has 96 divisors (see below), whose sum is σ = 81472880640. Its totient is φ = 10348248960.

The previous prime is 30422113399. The next prime is 30422113427. The reversal of 30422113400 is 431122403.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92249 + ... + 263351.

It is an arithmetic number, because the mean of its divisors is an integer number (848675840).

Almost surely, 2^30422113400 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 30422113400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40736440320).

30422113400 is an abundant number, since it is smaller than the sum of its proper divisors (51050767240).

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

30422113400 is a wasteful number, since it uses less digits than its factorization.

30422113400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171253 (or 171244 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30422113400 its reverse (431122403), we get a palindrome (30853235803).

The spelling of 30422113400 in words is "thirty billion, four hundred twenty-two million, one hundred thirteen thousand, four hundred".