4044441340420 has 48 divisors (see below), whose sum is σ = 9147747954240. Its totient is φ = 1493154504576.

The previous prime is 4044441340417. The next prime is 4044441340469. The reversal of 4044441340420 is 240431444404.

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, 1273971 + ... + 3116389.

It is an arithmetic number, because the mean of its divisors is an integer number (190578082380).

Almost surely, 2^{4044441340420} is an apocalyptic number.

It is an amenable number.

4044441340420 is an abundant number, since it is smaller than the sum of its proper divisors (5103306613820).

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

4044441340420 is a wasteful number, since it uses less digits than its factorization.

4044441340420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850884 (or 1850882 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 4044441340420 its reverse (240431444404), we get a palindrome (4284872784824).

The spelling of 4044441340420 in words is "four trillion, forty-four billion, four hundred forty-one million, three hundred forty thousand, four hundred twenty".