4242074944 has 14 divisors (see below), whose sum is σ = 8417867594. Its totient is φ = 2121037440.

The previous prime is 4242074933. The next prime is 4242074951. The reversal of 4242074944 is 4494702424.

It can be written as a sum of positive squares in only one way, i.e., 2712326400 + 1529748544 = 52080^2 + 39112^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4242074897 and 4242074906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33141147 + ... + 33141274.

Almost surely, 2^4242074944 is an apocalyptic number.

It is an amenable number.

4242074944 is a deficient number, since it is larger than the sum of its proper divisors (4175792650).

4242074944 is an equidigital number, since it uses as much as digits as its factorization.

4242074944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66282433 (or 66282423 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The square root of 4242074944 is about 65131.2132851830. The cubic root of 4242074944 is about 1618.7984465279.

The spelling of 4242074944 in words is "four billion, two hundred forty-two million, seventy-four thousand, nine hundred forty-four".