256011104514 has 32 divisors (see below), whose sum is σ = 558722286144. Its totient is φ = 77557927680.

The previous prime is 256011104507. The next prime is 256011104527. The reversal of 256011104514 is 415401110652.

It is a Curzon 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, 285619 + ... + 770454.

It is an arithmetic number, because the mean of its divisors is an integer number (17460071442).

Almost surely, 2^256011104514 is an apocalyptic number.

256011104514 is an abundant number, since it is smaller than the sum of its proper divisors (302711181630).

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

256011104514 is a wasteful number, since it uses less digits than its factorization.

256011104514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059762.

The product of its (nonzero) digits is 4800, while the sum is 30.

The spelling of 256011104514 in words is "two hundred fifty-six billion, eleven million, one hundred four thousand, five hundred fourteen".