256060310134 has 16 divisors (see below), whose sum is σ = 384889842288. Its totient is φ = 127763974912.

The previous prime is 256060310087. The next prime is 256060310249. The reversal of 256060310134 is 431013060652.

It is a junction number, because it is equal to n+sod(n) for n = 256060310096 and 256060310105.

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, 1793409 + ... + 1930915.

It is an arithmetic number, because the mean of its divisors is an integer number (24055615143).

Almost surely, 2^256060310134 is an apocalyptic number.

256060310134 is a deficient number, since it is larger than the sum of its proper divisors (128829532154).

256060310134 is a wasteful number, since it uses less digits than its factorization.

256060310134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139439.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 256060310134 its reverse (431013060652), we get a palindrome (687073370786).

The spelling of 256060310134 in words is "two hundred fifty-six billion, sixty million, three hundred ten thousand, one hundred thirty-four".