4024230401 has 4 divisors (see below), whose sum is σ = 4122382404. Its totient is φ = 3926078400.

The previous prime is 4024230391. The next prime is 4024230409. The reversal of 4024230401 is 1040324204.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1698676225 + 2325554176 = 41215^2 + 48224^2 .

It is a cyclic number.

It is not a de Polignac number, because 4024230401 - 2³⁰ = 2950488577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4024230409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49075940 + ... + 49076021.

It is an arithmetic number, because the mean of its divisors is an integer number (1030595601).

Almost surely, 2^4024230401 is an apocalyptic number.

4024230401 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4024230401 is a deficient number, since it is larger than the sum of its proper divisors (98152003).

4024230401 is an equidigital number, since it uses as much as digits as its factorization.

4024230401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98152002.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4024230401 is about 63436.8221224866. The cubic root of 4024230401 is about 1590.5998818955.

Adding to 4024230401 its reverse (1040324204), we get a palindrome (5064554605).

The spelling of 4024230401 in words is "four billion, twenty-four million, two hundred thirty thousand, four hundred one".