4224694242 has 32 divisors (see below), whose sum is σ = 8961138432. Its totient is φ = 1323212544.

The previous prime is 4224694241. The next prime is 4224694307. The reversal of 4224694242 is 2424964224.

It is a self number, because there is not a number n which added to its sum of digits gives 4224694242.

It is not an unprimeable number, because it can be changed into a prime (4224694241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28743 + ... + 96309.

It is an arithmetic number, because the mean of its divisors is an integer number (280035576).

Almost surely, 2^4224694242 is an apocalyptic number.

4224694242 is an abundant number, since it is smaller than the sum of its proper divisors (4736444190).

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

4224694242 is a wasteful number, since it uses less digits than its factorization.

4224694242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68202.

The product of its digits is 221184, while the sum is 39.

The square root of 4224694242 is about 64997.6479728305. The cubic root of 4224694242 is about 1616.5845639579.

The spelling of 4224694242 in words is "four billion, two hundred twenty-four million, six hundred ninety-four thousand, two hundred forty-two".