11309847470 has 64 divisors (see below), whose sum is σ = 21838464000. Its totient is φ = 4204296576.

The previous prime is 11309847469. The next prime is 11309847473. The reversal of 11309847470 is 7474890311.

11309847470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11309847473) 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 31 ways as a sum of consecutive naturals, for example, 7947179 + ... + 7948601.

It is an arithmetic number, because the mean of its divisors is an integer number (341226000).

Almost surely, 2^11309847470 is an apocalyptic number.

11309847470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11309847470 is a deficient number, since it is larger than the sum of its proper divisors (10528616530).

11309847470 is a wasteful number, since it uses less digits than its factorization.

11309847470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 11309847470 in words is "eleven billion, three hundred nine million, eight hundred forty-seven thousand, four hundred seventy".