4409440225420 has 24 divisors (see below), whose sum is σ = 9259977188448. Its totient is φ = 1763747001600.

The previous prime is 4409440225369. The next prime is 4409440225483. The reversal of 4409440225420 is 245220449044.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553576 + ... + 3020815.

It is an arithmetic number, because the mean of its divisors is an integer number (385832382852).

Almost surely, 2^{4409440225420} is an apocalyptic number.

It is an amenable number.

4409440225420 is an abundant number, since it is smaller than the sum of its proper divisors (4850536963028).

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

4409440225420 is a wasteful number, since it uses less digits than its factorization.

4409440225420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3636081 (or 3636079 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 4409440225420 in words is "four trillion, four hundred nine billion, four hundred forty million, two hundred twenty-five thousand, four hundred twenty".