432012120500 has 96 divisors (see below), whose sum is σ = 966201844608. Its totient is φ = 168655872000.

The previous prime is 432012120461. The next prime is 432012120563. The reversal of 432012120500 is 5021210234.

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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30673460 + ... + 30687540.

It is an arithmetic number, because the mean of its divisors is an integer number (10064602548).

Almost surely, 2^432012120500 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 432012120500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483100922304).

432012120500 is an abundant number, since it is smaller than the sum of its proper divisors (534189724108).

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

432012120500 is a wasteful number, since it uses less digits than its factorization.

432012120500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15570 (or 15558 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 432012120500 its reverse (5021210234), we get a palindrome (437033330734).

The spelling of 432012120500 in words is "four hundred thirty-two billion, twelve million, one hundred twenty thousand, five hundred".