30434422032 has 160 divisors (see below), whose sum is σ = 99908962560. Its totient is φ = 8689351680.

The previous prime is 30434422003. The next prime is 30434422079. The reversal of 30434422032 is 23022443403.

30434422032 is a `hidden beast` number, since 3 + 0 + 434 + 4 + 220 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 30434421987 and 30434422005.

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 31 ways as a sum of consecutive naturals, for example, 5782282 + ... + 5787542.

It is an arithmetic number, because the mean of its divisors is an integer number (624431016).

Almost surely, 2^30434422032 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 30434422032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49954481280).

30434422032 is an abundant number, since it is smaller than the sum of its proper divisors (69474540528).

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

30434422032 is a wasteful number, since it uses less digits than its factorization.

30434422032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7198 (or 7186 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 30434422032 its reverse (23022443403), we get a palindrome (53456865435).

The spelling of 30434422032 in words is "thirty billion, four hundred thirty-four million, four hundred twenty-two thousand, thirty-two".