11343437472004 has 81 divisors (see below), whose sum is σ = 22602341692021. Its totient is φ = 4977368075680.

The previous prime is 11343437471929. The next prime is 11343437472011. The reversal of 11343437472004 is 40027473434311.

The square root of 11343437472004 is 3368002.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5948223454404 + 5395214017600 = 2438898^2 + 2322760^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2148782637 + ... + 2148787915.

Almost surely, 2^{11343437472004} is an apocalyptic number.

11343437472004 is the 3368002-nd square number.

It is an amenable number.

11343437472004 is a deficient number, since it is larger than the sum of its proper divisors (11258904220017).

11343437472004 is an frugal number, since it uses more digits than its factorization.

11343437472004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10642 (or 5321 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 11343437472004 in words is "eleven trillion, three hundred forty-three billion, four hundred thirty-seven million, four hundred seventy-two thousand, four".