232555032543312 has 160 divisors (see below), whose sum is σ = 680140458581760. Its totient is φ = 76052749893120.

The previous prime is 232555032543283. The next prime is 232555032543341. The reversal of 232555032543312 is 213345230555232.

232555032543312 is a `hidden beast` number, since 2 + 3 + 2 + 5 + 5 + 5 + 0 + 325 + 4 + 3 + 312 = 666.

It is an interprime number because it is at equal distance from previous prime (232555032543283) and next prime (232555032543341).

It is a super-2 number, since 2×232555032543312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 626409262 + ... + 626780402.

It is an arithmetic number, because the mean of its divisors is an integer number (4250877866136).

Almost surely, 2^{232555032543312} 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 232555032543312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340070229290880).

232555032543312 is an abundant number, since it is smaller than the sum of its proper divisors (447585426038448).

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

232555032543312 is a wasteful number, since it uses less digits than its factorization.

232555032543312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398578 (or 398566 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 45.

The spelling of 232555032543312 in words is "two hundred thirty-two trillion, five hundred fifty-five billion, thirty-two million, five hundred forty-three thousand, three hundred twelve".