255410120000 has 280 divisors, whose sum is σ = 726715376640. Its totient is φ = 87217920000.

The previous prime is 255410119927. The next prime is 255410120011. The reversal of 255410120000 is 21014552.

It is a tau number, because it is divible by the number of its divisors (280).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 75318305 + ... + 75321695.

Almost surely, 2^255410120000 is an apocalyptic number.

255410120000 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 255410120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363357688320).

255410120000 is an abundant number, since it is smaller than the sum of its proper divisors (471305256640).

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

255410120000 is an equidigital number, since it uses as much as digits as its factorization.

255410120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3699 (or 3674 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 255410120000 its reverse (21014552), we get a palindrome (255431134552).

The spelling of 255410120000 in words is "two hundred fifty-five billion, four hundred ten million, one hundred twenty thousand".