255030305300144 has 80 divisors (see below), whose sum is σ = 581251238789760. Its totient is φ = 107143085376000.

The previous prime is 255030305300137. The next prime is 255030305300159. The reversal of 255030305300144 is 441003503030552.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929924402 + ... + 930198609.

It is an arithmetic number, because the mean of its divisors is an integer number (7265640484872).

Almost surely, 2^{255030305300144} is an apocalyptic number.

It is an amenable number.

255030305300144 is an abundant number, since it is smaller than the sum of its proper divisors (326220933489616).

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

255030305300144 is a wasteful number, since it uses less digits than its factorization.

255030305300144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860123090 (or 1860123084 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 255030305300144 its reverse (441003503030552), we get a palindrome (696033808330696).

The spelling of 255030305300144 in words is "two hundred fifty-five trillion, thirty billion, three hundred five million, three hundred thousand, one hundred forty-four".