444012340120 has 16 divisors (see below), whose sum is σ = 999027765360. Its totient is φ = 177604936032.

The previous prime is 444012340091. The next prime is 444012340139. The reversal of 444012340120 is 21043210444.

It is a super-2 number, since 2×444012340120² (a number of 24 digits) contains 22 as substring.

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, 5550154212 + ... + 5550154291.

It is an arithmetic number, because the mean of its divisors is an integer number (62439235335).

Almost surely, 2^444012340120 is an apocalyptic number.

444012340120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

444012340120 is an abundant number, since it is smaller than the sum of its proper divisors (555015425240).

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

444012340120 is a wasteful number, since it uses less digits than its factorization.

444012340120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100308514 (or 11100308510 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 444012340120 its reverse (21043210444), we get a palindrome (465055550564).

The spelling of 444012340120 in words is "four hundred forty-four billion, twelve million, three hundred forty thousand, one hundred twenty".