4248438455 has 8 divisors (see below), whose sum is σ = 5098479552. Its totient is φ = 3398515168.

The previous prime is 4248438419. The next prime is 4248438487. The reversal of 4248438455 is 5548348424.

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 4248438455 - 2⁸ = 4248438199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109442 + ... + 143088.

It is an arithmetic number, because the mean of its divisors is an integer number (637309944).

Almost surely, 2^4248438455 is an apocalyptic number.

4248438455 is a deficient number, since it is larger than the sum of its proper divisors (850041097).

4248438455 is a wasteful number, since it uses less digits than its factorization.

4248438455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58905.

The product of its digits is 2457600, while the sum is 47.

The square root of 4248438455 is about 65180.0464482805. The cubic root of 4248438455 is about 1619.6074920384.

The spelling of 4248438455 in words is "four billion, two hundred forty-eight million, four hundred thirty-eight thousand, four hundred fifty-five".