440441121102 has 8 divisors (see below), whose sum is σ = 880882242216. Its totient is φ = 146813707032.

The previous prime is 440441121083. The next prime is 440441121119. The reversal of 440441121102 is 201121144044.

It is a sphenic number, since it is the product of 3 distinct primes.

440441121102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36703426753 + ... + 36703426764.

It is an arithmetic number, because the mean of its divisors is an integer number (110110280277).

Almost surely, 2^440441121102 is an apocalyptic number.

440441121102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

440441121102 is a wasteful number, since it uses less digits than its factorization.

440441121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73406853522.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 440441121102 its reverse (201121144044), we get a palindrome (641562265146).

The spelling of 440441121102 in words is "four hundred forty billion, four hundred forty-one million, one hundred twenty-one thousand, one hundred two".