11045664435344 has 80 divisors (see below), whose sum is σ = 26686962401280. Its totient is φ = 4302662474880.

The previous prime is 11045664435317. The next prime is 11045664435359. The reversal of 11045664435344 is 44353446654011.

It is a junction number, because it is equal to n+sod(n) for n = 11045664435292 and 11045664435301.

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, 5430887 + ... + 7182329.

It is an arithmetic number, because the mean of its divisors is an integer number (333587030016).

Almost surely, 2^{11045664435344} is an apocalyptic number.

11045664435344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11045664435344 is an abundant number, since it is smaller than the sum of its proper divisors (15641297965936).

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

11045664435344 is a wasteful number, since it uses less digits than its factorization.

11045664435344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756588 (or 1756582 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 50.

The spelling of 11045664435344 in words is "eleven trillion, forty-five billion, six hundred sixty-four million, four hundred thirty-five thousand, three hundred forty-four".