11243477731346 has 16 divisors (see below), whose sum is σ = 19274695851840. Its totient is φ = 4818592663920.

The previous prime is 11243477731273. The next prime is 11243477731349. The reversal of 11243477731346 is 64313777434211.

It is not an unprimeable number, because it can be changed into a prime (11243477731349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1637441 + ... + 5016788.

It is an arithmetic number, because the mean of its divisors is an integer number (1204668490740).

Almost surely, 2^{11243477731346} is an apocalyptic number.

11243477731346 is a deficient number, since it is larger than the sum of its proper divisors (8031218120494).

11243477731346 is a wasteful number, since it uses less digits than its factorization.

11243477731346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6774929.

The product of its digits is 7112448, while the sum is 53.

The spelling of 11243477731346 in words is "eleven trillion, two hundred forty-three billion, four hundred seventy-seven million, seven hundred thirty-one thousand, three hundred forty-six".