32403322112 has 54 divisors (see below), whose sum is σ = 75240109098. Its totient is φ = 13887132672.

The previous prime is 32403322069. The next prime is 32403322121. The reversal of 32403322112 is 21122330423.

It can be written as a sum of positive squares in only one way, i.e., 31433871616 + 969450496 = 177296^2 + 31136^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1279043 + ... + 1304130.

Almost surely, 2^32403322112 is an apocalyptic number.

32403322112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32403322112 is an abundant number, since it is smaller than the sum of its proper divisors (42836786986).

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

32403322112 is an equidigital number, since it uses as much as digits as its factorization.

32403322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2583203 (or 2583182 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 32403322112 its reverse (21122330423), we get a palindrome (53525652535).

The spelling of 32403322112 in words is "thirty-two billion, four hundred three million, three hundred twenty-two thousand, one hundred twelve".