4224642340 has 12 divisors (see below), whose sum is σ = 8871748956. Its totient is φ = 1689856928.

The previous prime is 4224642311. The next prime is 4224642353. The reversal of 4224642340 is 432464224.

It can be written as a sum of positive squares in 2 ways, for example, as 1572598336 + 2652044004 = 39656^2 + 51498^2 .

It is a super-3 number, since 3×4224642340³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105616039 + ... + 105616078.

It is an arithmetic number, because the mean of its divisors is an integer number (739312413).

Almost surely, 2^4224642340 is an apocalyptic number.

It is an amenable number.

4224642340 is an abundant number, since it is smaller than the sum of its proper divisors (4647106616).

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

4224642340 is a wasteful number, since it uses less digits than its factorization.

4224642340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211232126 (or 211232124 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

The square root of 4224642340 is about 64997.2487110031. The cubic root of 4224642340 is about 1616.5779438089.

The spelling of 4224642340 in words is "four billion, two hundred twenty-four million, six hundred forty-two thousand, three hundred forty".