4023254401 has 4 divisors (see below), whose sum is σ = 4027811632. Its totient is φ = 4018697172.

The previous prime is 4023254393. The next prime is 4023254423. The reversal of 4023254401 is 1044523204.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4023254401 - 2³ = 4023254393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4023254471) 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, 2277291 + ... + 2279056.

It is an arithmetic number, because the mean of its divisors is an integer number (1006952908).

Almost surely, 2^4023254401 is an apocalyptic number.

It is an amenable number.

4023254401 is a deficient number, since it is larger than the sum of its proper divisors (4557231).

4023254401 is an equidigital number, since it uses as much as digits as its factorization.

4023254401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4557230.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4023254401 is about 63429.1289629615. The cubic root of 4023254401 is about 1590.4712816539.

Adding to 4023254401 its reverse (1044523204), we get a palindrome (5067777605).

The spelling of 4023254401 in words is "four billion, twenty-three million, two hundred fifty-four thousand, four hundred one".