4228240770 has 128 divisors (see below), whose sum is σ = 12263892480. Its totient is φ = 1030406400.

The previous prime is 4228240763. The next prime is 4228240787. The reversal of 4228240770 is 770428224.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 348547 + ... + 360473.

It is an arithmetic number, because the mean of its divisors is an integer number (95811660).

Almost surely, 2^4228240770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4228240770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6131946240).

4228240770 is an abundant number, since it is smaller than the sum of its proper divisors (8035651710).

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

4228240770 is a wasteful number, since it uses less digits than its factorization.

4228240770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12057 (or 12051 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 4228240770 is about 65024.9242214091. The cubic root of 4228240770 is about 1617.0367985678.

Adding to 4228240770 its reverse (770428224), we get a palindrome (4998668994).

The spelling of 4228240770 in words is "four billion, two hundred twenty-eight million, two hundred forty thousand, seven hundred seventy".