11494344790 has 32 divisors (see below), whose sum is σ = 21241240416. Its totient is φ = 4476526080.

The previous prime is 11494344787. The next prime is 11494344791. The reversal of 11494344790 is 9744349411.

11494344790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11494344790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11494344791) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13347 + ... + 152206.

It is an arithmetic number, because the mean of its divisors is an integer number (663788763).

Almost surely, 2^11494344790 is an apocalyptic number.

11494344790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11494344790 is a deficient number, since it is larger than the sum of its proper divisors (9746895626).

11494344790 is a wasteful number, since it uses less digits than its factorization.

11494344790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165744.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 11494344790 in words is "eleven billion, four hundred ninety-four million, three hundred forty-four thousand, seven hundred ninety".