11709352496445 has 16 divisors (see below), whose sum is σ = 18735044694912. Its totient is φ = 6244961097920.

The previous prime is 11709352496437. The next prime is 11709352496447. The reversal of 11709352496445 is 54469425390711.

It is not a de Polignac number, because 11709352496445 - 2³ = 11709352496437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11709352496447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2207239 + ... + 5318891.

It is an arithmetic number, because the mean of its divisors is an integer number (1170940293432).

Almost surely, 2^{11709352496445} is an apocalyptic number.

11709352496445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11709352496445 is a deficient number, since it is larger than the sum of its proper divisors (7025692198467).

11709352496445 is a wasteful number, since it uses less digits than its factorization.

11709352496445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362532.

The product of its (nonzero) digits is 32659200, while the sum is 60.

The spelling of 11709352496445 in words is "eleven trillion, seven hundred nine billion, three hundred fifty-two million, four hundred ninety-six thousand, four hundred forty-five".