4023256007 has 4 divisors (see below), whose sum is σ = 4023382896. Its totient is φ = 4023129120.

The previous prime is 4023256001. The next prime is 4023256009. The reversal of 4023256007 is 7006523204.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4023256007 - 2⁴ = 4023255991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023256001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29663 + ... + 94479.

It is an arithmetic number, because the mean of its divisors is an integer number (1005845724).

Almost surely, 2^4023256007 is an apocalyptic number.

4023256007 is a deficient number, since it is larger than the sum of its proper divisors (126889).

4023256007 is an equidigital number, since it uses as much as digits as its factorization.

4023256007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126888.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 4023256007 is about 63429.1416227589. The cubic root of 4023256007 is about 1590.4714932816.

The spelling of 4023256007 in words is "four billion, twenty-three million, two hundred fifty-six thousand, seven".