256041354 has 16 divisors (see below), whose sum is σ = 512347392. Its totient is φ = 85303008.

The previous prime is 256041353. The next prime is 256041367. The reversal of 256041354 is 453140652.

256041354 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (256041353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2902 + ... + 22814.

It is an arithmetic number, because the mean of its divisors is an integer number (32021712).

Almost surely, 2^256041354 is an apocalyptic number.

256041354 is an abundant number, since it is smaller than the sum of its proper divisors (256306038).

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

256041354 is a wasteful number, since it uses less digits than its factorization.

256041354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22061.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 256041354 is about 16001.2922603145. The cubic root of 256041354 is about 634.9946092501.

The spelling of 256041354 in words is "two hundred fifty-six million, forty-one thousand, three hundred fifty-four".