4023254251 has 4 divisors (see below), whose sum is σ = 4074181600. Its totient is φ = 3972326904.

The previous prime is 4023254227. The next prime is 4023254293. The reversal of 4023254251 is 1524523204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4023254251 - 2⁵ = 4023254219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4023251251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25463556 + ... + 25463713.

It is an arithmetic number, because the mean of its divisors is an integer number (1018545400).

Almost surely, 2^4023254251 is an apocalyptic number.

4023254251 is a deficient number, since it is larger than the sum of its proper divisors (50927349).

4023254251 is an equidigital number, since it uses as much as digits as its factorization.

4023254251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50927348.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 4023254251 is about 63429.1277805394. The cubic root of 4023254251 is about 1590.4712618879.

Adding to 4023254251 its reverse (1524523204), we get a palindrome (5547777455).

The spelling of 4023254251 in words is "four billion, twenty-three million, two hundred fifty-four thousand, two hundred fifty-one".