255341031132 has 96 divisors (see below), whose sum is σ = 653760059904. Its totient is φ = 76924108800.

The previous prime is 255341031119. The next prime is 255341031151. The reversal of 255341031132 is 231130143552.

It is a self number, because there is not a number n which added to its sum of digits gives 255341031132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58872868 + ... + 58877204.

It is an arithmetic number, because the mean of its divisors is an integer number (6810000624).

Almost surely, 2^255341031132 is an apocalyptic number.

255341031132 is a gapful number since it is divisible by the number (22) 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 255341031132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326880029952).

255341031132 is an abundant number, since it is smaller than the sum of its proper divisors (398419028772).

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

255341031132 is a wasteful number, since it uses less digits than its factorization.

255341031132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6859 (or 6857 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 255341031132 its reverse (231130143552), we get a palindrome (486471174684).

The spelling of 255341031132 in words is "two hundred fifty-five billion, three hundred forty-one million, thirty-one thousand, one hundred thirty-two".