255032300330144 has 48 divisors (see below), whose sum is σ = 513778079551968. Its totient is φ = 124549054893312.

The previous prime is 255032300330083. The next prime is 255032300330161. The reversal of 255032300330144 is 441033003230552.

It is a super-2 number, since 2×255032300330144² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109459694 + ... + 111765330.

It is an arithmetic number, because the mean of its divisors is an integer number (10703709990666).

Almost surely, 2^{255032300330144} is an apocalyptic number.

It is an amenable number.

255032300330144 is an abundant number, since it is smaller than the sum of its proper divisors (258745779221824).

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

255032300330144 is a wasteful number, since it uses less digits than its factorization.

255032300330144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386077 (or 2386069 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 255032300330144 its reverse (441033003230552), we get a palindrome (696065303560696).

The spelling of 255032300330144 in words is "two hundred fifty-five trillion, thirty-two billion, three hundred million, three hundred thirty thousand, one hundred forty-four".