255414042 has 48 divisors (see below), whose sum is σ = 598590720. Its totient is φ = 78242976.

The previous prime is 255414007. The next prime is 255414043. The reversal of 255414042 is 240414552.

255414042 is a `hidden beast` number, since 255 + 4 + 1 + 404 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 255413997 and 255414015.

It is not an unprimeable number, because it can be changed into a prime (255414043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53643 + ... + 58209.

It is an arithmetic number, because the mean of its divisors is an integer number (12470640).

Almost surely, 2^255414042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255414042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299295360).

255414042 is an abundant number, since it is smaller than the sum of its proper divisors (343176678).

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

255414042 is a wasteful number, since it uses less digits than its factorization.

255414042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4827 (or 4824 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 255414042 is about 15981.6783223790. The cubic root of 255414042 is about 634.4755973901.

Adding to 255414042 its reverse (240414552), we get a palindrome (495828594).

The spelling of 255414042 in words is "two hundred fifty-five million, four hundred fourteen thousand, forty-two".