4256126134 has 16 divisors (see below), whose sum is σ = 6877276560. Its totient is φ = 1963795680.

The previous prime is 4256126117. The next prime is 4256126143. The reversal of 4256126134 is 4316216524.

It is a super-2 number, since 2×4256126134² = 36229219337035571912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4256126134.

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, 75324 + ... + 119104.

It is an arithmetic number, because the mean of its divisors is an integer number (429829785).

Almost surely, 2^4256126134 is an apocalyptic number.

4256126134 is a deficient number, since it is larger than the sum of its proper divisors (2621150426).

4256126134 is a wasteful number, since it uses less digits than its factorization.

4256126134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47535.

The product of its digits is 34560, while the sum is 34.

The square root of 4256126134 is about 65238.9924355059. The cubic root of 4256126134 is about 1620.5838131039.

The spelling of 4256126134 in words is "four billion, two hundred fifty-six million, one hundred twenty-six thousand, one hundred thirty-four".