255141406434 has 16 divisors (see below), whose sum is σ = 510289531488. Its totient is φ = 85046015712.

The previous prime is 255141406433. The next prime is 255141406441. The reversal of 255141406434 is 434604141552.

It is a junction number, because it is equal to n+sod(n) for n = 255141406392 and 255141406401.

It is not an unprimeable number, because it can be changed into a prime (255141406433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309069 + ... + 778335.

It is an arithmetic number, because the mean of its divisors is an integer number (31893095718).

Almost surely, 2^255141406434 is an apocalyptic number.

255141406434 is an abundant number, since it is smaller than the sum of its proper divisors (255148125054).

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

255141406434 is a wasteful number, since it uses less digits than its factorization.

255141406434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559889.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 255141406434 its reverse (434604141552), we get a palindrome (689745547986).

The spelling of 255141406434 in words is "two hundred fifty-five billion, one hundred forty-one million, four hundred six thousand, four hundred thirty-four".