32831433136384 has 81 divisors (see below), whose sum is σ = 65983622644611. Its totient is φ = 16304006983680.

The previous prime is 32831433136373. The next prime is 32831433136391. The reversal of 32831433136384 is 48363133413823.

The square root of 32831433136384 is 5729872.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 403783993600 + 32427649142784 = 635440^2 + 5694528^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14393437324 + ... + 14393439604.

Almost surely, 2^{32831433136384} is an apocalyptic number.

32831433136384 is the 5729872-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32831433136384

32831433136384 is an abundant number, since it is smaller than the sum of its proper divisors (33152189508227).

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

32831433136384 is an frugal number, since it uses more digits than its factorization.

32831433136384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4892 (or 2440 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 52.

The spelling of 32831433136384 in words is "thirty-two trillion, eight hundred thirty-one billion, four hundred thirty-three million, one hundred thirty-six thousand, three hundred eighty-four".