4284942252 has 12 divisors (see below), whose sum is σ = 9998198616. Its totient is φ = 1428314080.

The previous prime is 4284942209. The next prime is 4284942253. The reversal of 4284942252 is 2522494824.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4284942253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178539249 + ... + 178539272.

It is an arithmetic number, because the mean of its divisors is an integer number (833183218).

Almost surely, 2^4284942252 is an apocalyptic number.

It is an amenable number.

4284942252 is an abundant number, since it is smaller than the sum of its proper divisors (5713256364).

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

4284942252 is a wasteful number, since it uses less digits than its factorization.

4284942252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357078528 (or 357078526 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 4284942252 is about 65459.4703003316. The cubic root of 4284942252 is about 1624.2329794889.

The spelling of 4284942252 in words is "four billion, two hundred eighty-four million, nine hundred forty-two thousand, two hundred fifty-two".