355234331103232 has 416 divisors, whose sum is σ = 851151977994240. Its totient is φ = 145044044513280.

The previous prime is 355234331103229. The next prime is 355234331103233. The reversal of 355234331103232 is 232301133432553.

It is not an unprimeable number, because it can be changed into a prime (355234331103233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18431699548 + ... + 18431718820.

It is an arithmetic number, because the mean of its divisors is an integer number (2046038408640).

Almost surely, 2^{355234331103232} is an apocalyptic number.

355234331103232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355234331103232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425575988997120).

355234331103232 is an abundant number, since it is smaller than the sum of its proper divisors (495917646891008).

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

355234331103232 is a wasteful number, since it uses less digits than its factorization.

355234331103232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19657 (or 19635 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 40.

Adding to 355234331103232 its reverse (232301133432553), we get a palindrome (587535464535785).

The spelling of 355234331103232 in words is "three hundred fifty-five trillion, two hundred thirty-four billion, three hundred thirty-one million, one hundred three thousand, two hundred thirty-two".