4024140423 has 32 divisors (see below), whose sum is σ = 5660430336. Its totient is φ = 2540239968.

The previous prime is 4024140409. The next prime is 4024140443. The reversal of 4024140423 is 3240414204.

It is a happy number.

It is not a de Polignac number, because 4024140423 - 2³⁰ = 2950398599 is a prime.

It is a super-2 number, since 2×4024140423² = 32387412288045237858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4024140393 and 4024140402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4024140443) 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 31 ways as a sum of consecutive naturals, for example, 645640 + ... + 651842.

It is an arithmetic number, because the mean of its divisors is an integer number (176888448).

Almost surely, 2^4024140423 is an apocalyptic number.

4024140423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4024140423 is a deficient number, since it is larger than the sum of its proper divisors (1636289913).

4024140423 is a wasteful number, since it uses less digits than its factorization.

4024140423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6403.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4024140423 is about 63436.1129247371. The cubic root of 4024140423 is about 1590.5880270356.

Adding to 4024140423 its reverse (3240414204), we get a palindrome (7264554627).

The spelling of 4024140423 in words is "four billion, twenty-four million, one hundred forty thousand, four hundred twenty-three".