11554532444344 has 16 divisors (see below), whose sum is σ = 21794477367600. Its totient is φ = 5742671812992.

The previous prime is 11554532444269. The next prime is 11554532444359. The reversal of 11554532444344 is 44344423545511.

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, 4324299729 + ... + 4324302400.

It is an arithmetic number, because the mean of its divisors is an integer number (1362154835475).

Almost surely, 2^{11554532444344} is an apocalyptic number.

It is an amenable number.

11554532444344 is a deficient number, since it is larger than the sum of its proper divisors (10239944923256).

11554532444344 is a wasteful number, since it uses less digits than its factorization.

11554532444344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8648602302 (or 8648602298 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 49.

Adding to 11554532444344 its reverse (44344423545511), we get a palindrome (55898955989855).

The spelling of 11554532444344 in words is "eleven trillion, five hundred fifty-four billion, five hundred thirty-two million, four hundred forty-four thousand, three hundred forty-four".