1444112413340 has 24 divisors (see below), whose sum is σ = 3211026425712. Its totient is φ = 543665849600.

The previous prime is 1444112413327. The next prime is 1444112413349. The reversal of 1444112413340 is 433142114441.

It is a junction number, because it is equal to n+sod(n) for n = 1444112413297 and 1444112413306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444112413349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2123694386 + ... + 2123695065.

It is an arithmetic number, because the mean of its divisors is an integer number (133792767738).

Almost surely, 2^{1444112413340} is an apocalyptic number.

1444112413340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1444112413340 is an abundant number, since it is smaller than the sum of its proper divisors (1766914012372).

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

1444112413340 is a wasteful number, since it uses less digits than its factorization.

1444112413340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247389477 (or 4247389475 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 1444112413340 its reverse (433142114441), we get a palindrome (1877254527781).

The spelling of 1444112413340 in words is "one trillion, four hundred forty-four billion, one hundred twelve million, four hundred thirteen thousand, three hundred forty".