4242454542424 has 16 divisors (see below), whose sum is σ = 9090974019600. Its totient is φ = 1818194803872.

The previous prime is 4242454542419. The next prime is 4242454542451.

4242454542424 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×4242454542424³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37879058359 + ... + 37879058470.

It is an arithmetic number, because the mean of its divisors is an integer number (568185876225).

Almost surely, 2^{4242454542424} is an apocalyptic number.

It is an amenable number.

4242454542424 is an abundant number, since it is smaller than the sum of its proper divisors (4848519477176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4242454542424 is a wasteful number, since it uses less digits than its factorization.

4242454542424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75758116842 (or 75758116838 counting only the distinct ones).

The product of its digits is 6553600, while the sum is 46.

The spelling of 4242454542424 in words is "four trillion, two hundred forty-two billion, four hundred fifty-four million, five hundred forty-two thousand, four hundred twenty-four".