4557214242 has 96 divisors (see below), whose sum is σ = 11988497664. Its totient is φ = 1221350400.

The previous prime is 4557214231. The next prime is 4557214283. The reversal of 4557214242 is 2424127554.

4557214242 is a `hidden beast` number, since 4 + 5 + 572 + 1 + 42 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4557214197 and 4557214206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 662742 + ... + 669582.

It is an arithmetic number, because the mean of its divisors is an integer number (124880184).

Almost surely, 2^4557214242 is an apocalyptic number.

4557214242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4557214242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5994248832).

4557214242 is an abundant number, since it is smaller than the sum of its proper divisors (7431283422).

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

4557214242 is a wasteful number, since it uses less digits than its factorization.

4557214242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7184 (or 7181 counting only the distinct ones).

The product of its digits is 89600, while the sum is 36.

The square root of 4557214242 is about 67507.1421554786. The cubic root of 4557214242 is about 1657.9311142182.

The spelling of 4557214242 in words is "four billion, five hundred fifty-seven million, two hundred fourteen thousand, two hundred forty-two".