32430126120 has 128 divisors (see below), whose sum is σ = 111270931200. Its totient is φ = 7407138816.

The previous prime is 32430126107. The next prime is 32430126139. The reversal of 32430126120 is 2162103423.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1186852 + ... + 1213868.

It is an arithmetic number, because the mean of its divisors is an integer number (869304150).

Almost surely, 2^32430126120 is an apocalyptic number.

32430126120 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 32430126120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55635465600).

32430126120 is an abundant number, since it is smaller than the sum of its proper divisors (78840805080).

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

32430126120 is a wasteful number, since it uses less digits than its factorization.

32430126120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28467 (or 28463 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 32430126120 its reverse (2162103423), we get a palindrome (34592229543).

The spelling of 32430126120 in words is "thirty-two billion, four hundred thirty million, one hundred twenty-six thousand, one hundred twenty".