11073402705 has 16 divisors (see below), whose sum is σ = 17753540544. Its totient is φ = 5893782720.

The previous prime is 11073402677. The next prime is 11073402707. The reversal of 11073402705 is 50720437011.

It is not a de Polignac number, because 11073402705 - 2¹⁶ = 11073337169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11073402707) 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, 744394 + ... + 759123.

It is an arithmetic number, because the mean of its divisors is an integer number (1109596284).

Almost surely, 2^11073402705 is an apocalyptic number.

11073402705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11073402705 is a deficient number, since it is larger than the sum of its proper divisors (6680137839).

11073402705 is a wasteful number, since it uses less digits than its factorization.

11073402705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504016.

The product of its (nonzero) digits is 5880, while the sum is 30.

Adding to 11073402705 its reverse (50720437011), we get a palindrome (61793839716).

The spelling of 11073402705 in words is "eleven billion, seventy-three million, four hundred two thousand, seven hundred five".