255105415204024 has 32 divisors (see below), whose sum is σ = 596350321257600. Its totient is φ = 99391720209120.

The previous prime is 255105415203959. The next prime is 255105415204051. The reversal of 255105415204024 is 420402514501552.

It is a congruent number.

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, 207066083154 + ... + 207066084385.

It is an arithmetic number, because the mean of its divisors is an integer number (18635947539300).

Almost surely, 2^{255105415204024} is an apocalyptic number.

It is an amenable number.

255105415204024 is an abundant number, since it is smaller than the sum of its proper divisors (341244906053576).

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

255105415204024 is a wasteful number, since it uses less digits than its factorization.

255105415204024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414132167563 (or 414132167559 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 40.

Adding to 255105415204024 its reverse (420402514501552), we get a palindrome (675507929705576).

The spelling of 255105415204024 in words is "two hundred fifty-five trillion, one hundred five billion, four hundred fifteen million, two hundred four thousand, twenty-four".