4335142412243 has 4 divisors (see below), whose sum is σ = 4435959677688. Its totient is φ = 4234325146800.

The previous prime is 4335142412089. The next prime is 4335142412257. The reversal of 4335142412243 is 3422142415334.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4335142412243 - 2⁴⁰ = 3235630784467 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4335142412197 and 4335142412206.

It is not an unprimeable number, because it can be changed into a prime (4335142412743) 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, 50408632658 + ... + 50408632743.

It is an arithmetic number, because the mean of its divisors is an integer number (1108989919422).

Almost surely, 2^{4335142412243} is an apocalyptic number.

4335142412243 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4335142412243 is a deficient number, since it is larger than the sum of its proper divisors (100817265445).

4335142412243 is a wasteful number, since it uses less digits than its factorization.

4335142412243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100817265444.

The product of its digits is 276480, while the sum is 38.

Adding to 4335142412243 its reverse (3422142415334), we get a palindrome (7757284827577).

The spelling of 4335142412243 in words is "four trillion, three hundred thirty-five billion, one hundred forty-two million, four hundred twelve thousand, two hundred forty-three".