4224008135820 has 96 divisors (see below), whose sum is σ = 12903956222976. Its totient is φ = 1023880435200.

The previous prime is 4224008135779. The next prime is 4224008135843. The reversal of 4224008135820 is 285318004224.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5248317 + ... + 5999403.

It is an arithmetic number, because the mean of its divisors is an integer number (134416210656).

Almost surely, 2^{4224008135820} is an apocalyptic number.

It is an amenable number.

4224008135820 is an abundant number, since it is smaller than the sum of its proper divisors (8679948087156).

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

4224008135820 is a wasteful number, since it uses less digits than its factorization.

4224008135820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759631 (or 759629 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 4224008135820 in words is "four trillion, two hundred twenty-four billion, eight million, one hundred thirty-five thousand, eight hundred twenty".