11364470729 has 16 divisors (see below), whose sum is σ = 12276835200. Its totient is φ = 10487533056.

The previous prime is 11364470693. The next prime is 11364470753. The reversal of 11364470729 is 92707446311.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11364470729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11364470729.

It is not an unprimeable number, because it can be changed into a prime (11364470759) 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, 983417 + ... + 994905.

It is an arithmetic number, because the mean of its divisors is an integer number (767302200).

Almost surely, 2^11364470729 is an apocalyptic number.

It is an amenable number.

11364470729 is a deficient number, since it is larger than the sum of its proper divisors (912364471).

11364470729 is a wasteful number, since it uses less digits than its factorization.

11364470729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13024.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 11364470729 in words is "eleven billion, three hundred sixty-four million, four hundred seventy thousand, seven hundred twenty-nine".