4000434002242 has 8 divisors (see below), whose sum is σ = 6001142775696. Its totient is φ = 2000053077012.

The previous prime is 4000434002237. The next prime is 4000434002249. The reversal of 4000434002242 is 2422004340004.

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

It is a super-4 number, since 4×4000434002242⁴ (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4000434002249) 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, 81931548 + ... + 81980359.

It is an arithmetic number, because the mean of its divisors is an integer number (750142846962).

Almost surely, 2^{4000434002242} is an apocalyptic number.

4000434002242 is a deficient number, since it is larger than the sum of its proper divisors (2000708773454).

4000434002242 is a wasteful number, since it uses less digits than its factorization.

4000434002242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163924112.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 4000434002242 its reverse (2422004340004), we get a palindrome (6422438342246).

The spelling of 4000434002242 in words is "four trillion, four hundred thirty-four million, two thousand, two hundred forty-two".