32523242430 has 64 divisors (see below), whose sum is σ = 89476305408. Its totient is φ = 7411409280.

The previous prime is 32523242417. The next prime is 32523242431. The reversal of 32523242430 is 3424232523.

It is a happy number.

It is a super-2 number, since 2×32523242430² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32523242431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164437 + ... + 303456.

It is an arithmetic number, because the mean of its divisors is an integer number (1398067272).

Almost surely, 2^32523242430 is an apocalyptic number.

32523242430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32523242430 is an abundant number, since it is smaller than the sum of its proper divisors (56953062978).

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

32523242430 is a wasteful number, since it uses less digits than its factorization.

32523242430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468241.

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 32523242430 its reverse (3424232523), we get a palindrome (35947474953).

The spelling of 32523242430 in words is "thirty-two billion, five hundred twenty-three million, two hundred forty-two thousand, four hundred thirty".