255500321400134 has 32 divisors (see below), whose sum is σ = 399122993280000. Its totient is φ = 122580648013824.

The previous prime is 255500321400119. The next prime is 255500321400151. The reversal of 255500321400134 is 431004123005552.

It is a super-2 number, since 2×255500321400134² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255500321400094 and 255500321400103.

It is a congruent 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, 93137339 + ... + 95841350.

It is an arithmetic number, because the mean of its divisors is an integer number (12472593540000).

Almost surely, 2^{255500321400134} is an apocalyptic number.

255500321400134 is a deficient number, since it is larger than the sum of its proper divisors (143622671879866).

255500321400134 is a wasteful number, since it uses less digits than its factorization.

255500321400134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188979012.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 255500321400134 its reverse (431004123005552), we get a palindrome (686504444405686).

The spelling of 255500321400134 in words is "two hundred fifty-five trillion, five hundred billion, three hundred twenty-one million, four hundred thousand, one hundred thirty-four".