4256034242 has 8 divisors (see below), whose sum is σ = 6420953916. Its totient is φ = 2115716272.

The previous prime is 4256034227. The next prime is 4256034259. The reversal of 4256034242 is 2424306524.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4185960601 + 70073641 = 64699^2 + 8371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4256034242² = 36227654938153029128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4256034199 and 4256034208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6149993 + ... + 6150684.

Almost surely, 2^4256034242 is an apocalyptic number.

4256034242 is a deficient number, since it is larger than the sum of its proper divisors (2164919674).

4256034242 is a wasteful number, since it uses less digits than its factorization.

4256034242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12300852.

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 4256034242 is about 65238.2881596383. The cubic root of 4256034242 is about 1620.5721499346.

The spelling of 4256034242 in words is "four billion, two hundred fifty-six million, thirty-four thousand, two hundred forty-two".