42341256 has 24 divisors (see below), whose sum is σ = 114674430. Its totient is φ = 14113728.

The previous prime is 42341251. The next prime is 42341263. The reversal of 42341256 is 65214324.

It can be written as a sum of positive squares in only one way, i.e., 35212356 + 7128900 = 5934^2 + 2670^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (42341251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 293965 + ... + 294108.

Almost surely, 2^42341256 is an apocalyptic number.

It is an amenable number.

42341256 is an abundant number, since it is smaller than the sum of its proper divisors (72333174).

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

42341256 is a wasteful number, since it uses less digits than its factorization.

42341256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588085 (or 588078 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 42341256 is about 6507.0159059280. The cubic root of 42341256 is about 348.5415665924.

The spelling of 42341256 in words is "forty-two million, three hundred forty-one thousand, two hundred fifty-six".