255071711140 has 96 divisors (see below), whose sum is σ = 547253231616. Its totient is φ = 99847587840.

The previous prime is 255071711057. The next prime is 255071711179. The reversal of 255071711140 is 41117170552.

It is a junction number, because it is equal to n+sod(n) for n = 255071711096 and 255071711105.

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, 89153310 + ... + 89156170.

It is an arithmetic number, because the mean of its divisors is an integer number (5700554496).

Almost surely, 2^255071711140 is an apocalyptic number.

255071711140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255071711140 is an abundant number, since it is smaller than the sum of its proper divisors (292181520476).

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

255071711140 is a wasteful number, since it uses less digits than its factorization.

255071711140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469 (or 3467 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 34.

Adding to 255071711140 its reverse (41117170552), we get a palindrome (296188881692).

The spelling of 255071711140 in words is "two hundred fifty-five billion, seventy-one million, seven hundred eleven thousand, one hundred forty".