4242040243033 has 16 divisors (see below), whose sum is σ = 4267125257472. Its totient is φ = 4217053680000.

The previous prime is 4242040242977. The next prime is 4242040243037. The reversal of 4242040243033 is 3303420402424.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4242040243033 - 2²¹ = 4242038145881 is a prime.

It is a super-2 number, since 2×4242040243033² (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 = 4242040242986 and 4242040243004.

It is not an unprimeable number, because it can be changed into a prime (4242040243037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136021360 + ... + 136052542.

It is an arithmetic number, because the mean of its divisors is an integer number (266695328592).

Almost surely, 2^{4242040243033} is an apocalyptic number.

It is an amenable number.

4242040243033 is a deficient number, since it is larger than the sum of its proper divisors (25085014439).

4242040243033 is a wasteful number, since it uses less digits than its factorization.

4242040243033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32736.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 4242040243033 its reverse (3303420402424), we get a palindrome (7545460645457).

The spelling of 4242040243033 in words is "four trillion, two hundred forty-two billion, forty million, two hundred forty-three thousand, thirty-three".