32423332500 has 180 divisors, whose sum is σ = 110295084900. Its totient is φ = 7981056000.

The previous prime is 32423332499. The next prime is 32423332519. The reversal of 32423332500 is 523332423.

32423332500 is a `hidden beast` number, since 324 + 2 + 3 + 332 + 5 + 0 + 0 = 666.

It can be written as a sum of positive squares in 10 ways, for example, as 21359237904 + 11064094596 = 146148^2 + 105186^2 .

It is a tau number, because it is divible by the number of its divisors (180).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 237076 + ... + 347924.

Almost surely, 2^32423332500 is an apocalyptic number.

32423332500 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 32423332500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55147542450).

32423332500 is an abundant number, since it is smaller than the sum of its proper divisors (77871752400).

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

32423332500 is a wasteful number, since it uses less digits than its factorization.

32423332500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110892 (or 110872 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 32423332500 its reverse (523332423), we get a palindrome (32946664923).

The spelling of 32423332500 in words is "thirty-two billion, four hundred twenty-three million, three hundred thirty-two thousand, five hundred".