4430220432140 has 24 divisors (see below), whose sum is σ = 9305608227552. Its totient is φ = 1771679540480.

The previous prime is 4430220432119. The next prime is 4430220432193. The reversal of 4430220432140 is 412340220344.

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, 25450616 + ... + 25624095.

It is an arithmetic number, because the mean of its divisors is an integer number (387733676148).

Almost surely, 2^{4430220432140} is an apocalyptic number.

It is an amenable number.

4430220432140 is an abundant number, since it is smaller than the sum of its proper divisors (4875387795412).

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

4430220432140 is a wasteful number, since it uses less digits than its factorization.

4430220432140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51079057 (or 51079055 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4430220432140 its reverse (412340220344), we get a palindrome (4842560652484).

The spelling of 4430220432140 in words is "four trillion, four hundred thirty billion, two hundred twenty million, four hundred thirty-two thousand, one hundred forty".