255234466194 has 8 divisors (see below), whose sum is σ = 510468932400. Its totient is φ = 85078155396.

The previous prime is 255234466189. The next prime is 255234466211. The reversal of 255234466194 is 491664432552.

255234466194 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

255234466194 is an admirable number.

It is a super-2 number, since 2×255234466194² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21269538844 + ... + 21269538855.

It is an arithmetic number, because the mean of its divisors is an integer number (63808616550).

Almost surely, 2^255234466194 is an apocalyptic number.

255234466194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

255234466194 is a wasteful number, since it uses less digits than its factorization.

255234466194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42539077704.

The product of its digits is 6220800, while the sum is 51.

The spelling of 255234466194 in words is "two hundred fifty-five billion, two hundred thirty-four million, four hundred sixty-six thousand, one hundred ninety-four".