4040284402220 has 48 divisors (see below), whose sum is σ = 9263762224416. Its totient is φ = 1467950208000.

The previous prime is 4040284402159. The next prime is 4040284402247. The reversal of 4040284402220 is 222044820404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7515341 + ... + 8034980.

It is an arithmetic number, because the mean of its divisors is an integer number (192995046342).

Almost surely, 2^{4040284402220} is an apocalyptic number.

It is an amenable number.

4040284402220 is an abundant number, since it is smaller than the sum of its proper divisors (5223477822196).

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

4040284402220 is a wasteful number, since it uses less digits than its factorization.

4040284402220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15551522 (or 15551520 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

The spelling of 4040284402220 in words is "four trillion, forty billion, two hundred eighty-four million, four hundred two thousand, two hundred twenty".