4042243435 has 8 divisors (see below), whose sum is σ = 4851082800. Its totient is φ = 3233534304.

The previous prime is 4042243409. The next prime is 4042243487. The reversal of 4042243435 is 5343422404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4042243435 - 2²¹ = 4040146283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4042243397 and 4042243406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59289 + ... + 107701.

It is an arithmetic number, because the mean of its divisors is an integer number (606385350).

Almost surely, 2^4042243435 is an apocalyptic number.

4042243435 is a deficient number, since it is larger than the sum of its proper divisors (808839365).

4042243435 is a wasteful number, since it uses less digits than its factorization.

4042243435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65117.

The product of its (nonzero) digits is 46080, while the sum is 31.

The square root of 4042243435 is about 63578.6397699731. The cubic root of 4042243435 is about 1592.9696009422.

Adding to 4042243435 its reverse (5343422404), we get a palindrome (9385665839).

The spelling of 4042243435 in words is "four billion, forty-two million, two hundred forty-three thousand, four hundred thirty-five".