30442332000 has 192 divisors, whose sum is σ = 104978764800. Its totient is φ = 7690636800.

The previous prime is 30442331993. The next prime is 30442332013. The reversal of 30442332000 is 23324403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161241 + ... + 294759.

It is an arithmetic number, because the mean of its divisors is an integer number (546764400).

Almost surely, 2^30442332000 is an apocalyptic number.

30442332000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30442332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52489382400).

30442332000 is an abundant number, since it is smaller than the sum of its proper divisors (74536432800).

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

30442332000 is a wasteful number, since it uses less digits than its factorization.

30442332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133566 (or 133548 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 30442332000 its reverse (23324403), we get a palindrome (30465656403).

The spelling of 30442332000 in words is "thirty billion, four hundred forty-two million, three hundred thirty-two thousand".