255246111120 has 640 divisors, whose sum is σ = 1096697806848. Its totient is φ = 47377612800.

The previous prime is 255246111103. The next prime is 255246111143. The reversal of 255246111120 is 21111642552.

255246111120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7430304 + ... + 7464576.

Almost surely, 2^255246111120 is an apocalyptic number.

255246111120 is a gapful number since it is divisible by the number (20) 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 255246111120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548348903424).

255246111120 is an abundant number, since it is smaller than the sum of its proper divisors (841451695728).

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

255246111120 is a wasteful number, since it uses less digits than its factorization.

255246111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34351 (or 34345 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 255246111120 its reverse (21111642552), we get a palindrome (276357753672).

The spelling of 255246111120 in words is "two hundred fifty-five billion, two hundred forty-six million, one hundred eleven thousand, one hundred twenty".