1344440554332 has 48 divisors (see below), whose sum is σ = 3156802753440. Its totient is φ = 445324578048.

The previous prime is 1344440554291. The next prime is 1344440554343. The reversal of 1344440554332 is 2334550444431.

It is a congruent number.

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, 3845394 + ... + 4180422.

It is an arithmetic number, because the mean of its divisors is an integer number (65766724030).

Almost surely, 2^{1344440554332} is an apocalyptic number.

1344440554332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1344440554332 is an abundant number, since it is smaller than the sum of its proper divisors (1812362199108).

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

1344440554332 is a wasteful number, since it uses less digits than its factorization.

1344440554332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337142 (or 337140 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 1344440554332 its reverse (2334550444431), we get a palindrome (3678990998763).

The spelling of 1344440554332 in words is "one trillion, three hundred forty-four billion, four hundred forty million, five hundred fifty-four thousand, three hundred thirty-two".