32323685472256 has 96 divisors (see below), whose sum is σ = 65384455893120. Its totient is φ = 15974021726208.

The previous prime is 32323685472229. The next prime is 32323685472263. The reversal of 32323685472256 is 65227458632323.

It is a self number, because there is not a number n which added to its sum of digits gives 32323685472256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150275121 + ... + 150490063.

It is an arithmetic number, because the mean of its divisors is an integer number (681088082220).

Almost surely, 2^{32323685472256} 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 32323685472256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32692227946560).

32323685472256 is an abundant number, since it is smaller than the sum of its proper divisors (33060770420864).

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

32323685472256 is an equidigital number, since it uses as much as digits as its factorization.

32323685472256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215819 (or 215799 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 58.

The spelling of 32323685472256 in words is "thirty-two trillion, three hundred twenty-three billion, six hundred eighty-five million, four hundred seventy-two thousand, two hundred fifty-six".