255314140000 has 240 divisors, whose sum is σ = 651463464960. Its totient is φ = 98360640000.

The previous prime is 255314139989. The next prime is 255314140001. The reversal of 255314140000 is 41413552.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255314140001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 148179139 + ... + 148180861.

It is an arithmetic number, because the mean of its divisors is an integer number (2714431104).

Almost surely, 2^255314140000 is an apocalyptic number.

255314140000 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 255314140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325731732480).

255314140000 is an abundant number, since it is smaller than the sum of its proper divisors (396149324960).

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

255314140000 is a wasteful number, since it uses less digits than its factorization.

255314140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023 (or 2000 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 255314140000 its reverse (41413552), we get a palindrome (255355553552).

The spelling of 255314140000 in words is "two hundred fifty-five billion, three hundred fourteen million, one hundred forty thousand".