4024242111433 has 8 divisors (see below), whose sum is σ = 4136024459720. Its totient is φ = 3915478761840.

The previous prime is 4024242111389. The next prime is 4024242111437. The reversal of 4024242111433 is 3341112424204.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1134932270224 + 2889309841209 = 1065332^2 + 1699797^2 .

It is not a de Polignac number, because 4024242111433 - 2²⁵ = 4024208557001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4024242111395 and 4024242111404.

It is not an unprimeable number, because it can be changed into a prime (4024242111437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39672978 + ... + 39774283.

It is an arithmetic number, because the mean of its divisors is an integer number (517003057465).

Almost surely, 2^{4024242111433} is an apocalyptic number.

It is an amenable number.

4024242111433 is a deficient number, since it is larger than the sum of its proper divisors (111782348287).

4024242111433 is an frugal number, since it uses more digits than its factorization.

4024242111433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79447372 (or 79447298 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4024242111433 its reverse (3341112424204), we get a palindrome (7365354535637).

The spelling of 4024242111433 in words is "four trillion, twenty-four billion, two hundred forty-two million, one hundred eleven thousand, four hundred thirty-three".