4024442340031 has 4 divisors (see below), whose sum is σ = 4025980150192. Its totient is φ = 4022904529872.

The previous prime is 4024442340019. The next prime is 4024442340059. The reversal of 4024442340031 is 1300432444204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4024442340031 is a prime.

It is a super-2 number, since 2×4024442340031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4024442339975 and 4024442340002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4024442340431) 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, 768901155 + ... + 768906388.

It is an arithmetic number, because the mean of its divisors is an integer number (1006495037548).

Almost surely, 2^{4024442340031} is an apocalyptic number.

4024442340031 is a deficient number, since it is larger than the sum of its proper divisors (1537810161).

4024442340031 is a wasteful number, since it uses less digits than its factorization.

4024442340031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537810160.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 4024442340031 its reverse (1300432444204), we get a palindrome (5324874784235).

The spelling of 4024442340031 in words is "four trillion, twenty-four billion, four hundred forty-two million, three hundred forty thousand, thirty-one".