32534244420 has 24 divisors (see below), whose sum is σ = 91095884544. Its totient is φ = 8675798496.

The previous prime is 32534244403. The next prime is 32534244427. The reversal of 32534244420 is 2444243523.

It is a super-2 number, since 2×32534244420² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32534244427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271118644 + ... + 271118763.

It is an arithmetic number, because the mean of its divisors is an integer number (3795661856).

Almost surely, 2^32534244420 is an apocalyptic number.

32534244420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32534244420 is an abundant number, since it is smaller than the sum of its proper divisors (58561640124).

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

32534244420 is a wasteful number, since it uses less digits than its factorization.

32534244420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542237419 (or 542237417 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 32534244420 its reverse (2444243523), we get a palindrome (34978487943).

The spelling of 32534244420 in words is "thirty-two billion, five hundred thirty-four million, two hundred forty-four thousand, four hundred twenty".