11312276474 has 16 divisors (see below), whose sum is σ = 17440666656. Its totient is φ = 5498960400.

The previous prime is 11312276473. The next prime is 11312276489. The reversal of 11312276474 is 47467221311.

11312276474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11312276473) 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 7 ways as a sum of consecutive naturals, for example, 36329 + ... + 154739.

It is an arithmetic number, because the mean of its divisors is an integer number (1090041666).

Almost surely, 2^11312276474 is an apocalyptic number.

11312276474 is a deficient number, since it is larger than the sum of its proper divisors (6128390182).

11312276474 is a wasteful number, since it uses less digits than its factorization.

11312276474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119741.

The product of its digits is 56448, while the sum is 38.

Adding to 11312276474 its reverse (47467221311), we get a palindrome (58779497785).

The spelling of 11312276474 in words is "eleven billion, three hundred twelve million, two hundred seventy-six thousand, four hundred seventy-four".