30532343000 has 128 divisors (see below), whose sum is σ = 73147276800. Its totient is φ = 11925424000.

The previous prime is 30532342969. The next prime is 30532343003. The reversal of 30532343000 is 34323503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30532343003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7594991 + ... + 7599009.

It is an arithmetic number, because the mean of its divisors is an integer number (571463100).

Almost surely, 2^30532343000 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 30532343000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36573638400).

30532343000 is an abundant number, since it is smaller than the sum of its proper divisors (42614933800).

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

30532343000 is a wasteful number, since it uses less digits than its factorization.

30532343000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218 (or 4204 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 23.

Adding to 30532343000 its reverse (34323503), we get a palindrome (30566666503).

The spelling of 30532343000 in words is "thirty billion, five hundred thirty-two million, three hundred forty-three thousand".