4242949664935 has 8 divisors (see below), whose sum is σ = 5138250971040. Its totient is φ = 3363218816544.

The previous prime is 4242949664911. The next prime is 4242949664939. The reversal of 4242949664935 is 5394669492424.

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 4242949664935 - 2³⁹ = 3693193851047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242949664939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3892613827 + ... + 3892614916.

It is an arithmetic number, because the mean of its divisors is an integer number (642281371380).

Almost surely, 2^{4242949664935} is an apocalyptic number.

4242949664935 is a deficient number, since it is larger than the sum of its proper divisors (895301306105).

4242949664935 is a wasteful number, since it uses less digits than its factorization.

4242949664935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7785228857.

The product of its digits is 403107840, while the sum is 67.

The spelling of 4242949664935 in words is "four trillion, two hundred forty-two billion, nine hundred forty-nine million, six hundred sixty-four thousand, nine hundred thirty-five".