4842421455 has 8 divisors (see below), whose sum is σ = 7747874352. Its totient is φ = 2582624768.

The previous prime is 4842421439. The next prime is 4842421459. The reversal of 4842421455 is 5541242484.

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 4842421455 - 2⁴ = 4842421439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4842421459) 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, 161414034 + ... + 161414063.

It is an arithmetic number, because the mean of its divisors is an integer number (968484294).

Almost surely, 2^4842421455 is an apocalyptic number.

4842421455 is a deficient number, since it is larger than the sum of its proper divisors (2905452897).

4842421455 is a wasteful number, since it uses less digits than its factorization.

4842421455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322828105.

The product of its digits is 204800, while the sum is 39.

The square root of 4842421455 is about 69587.5093317759. The cubic root of 4842421455 is about 1691.8201571143.

The spelling of 4842421455 in words is "four billion, eight hundred forty-two million, four hundred twenty-one thousand, four hundred fifty-five".