11674735471 has 4 divisors (see below), whose sum is σ = 13342554832. Its totient is φ = 10006916112.

The previous prime is 11674735463. The next prime is 11674735489. The reversal of 11674735471 is 17453747611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11674735471 - 2³ = 11674735463 is a prime.

It is a super-3 number, since 3×11674735471³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11674735441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833909670 + ... + 833909683.

It is an arithmetic number, because the mean of its divisors is an integer number (3335638708).

Almost surely, 2^11674735471 is an apocalyptic number.

11674735471 is a deficient number, since it is larger than the sum of its proper divisors (1667819361).

11674735471 is an equidigital number, since it uses as much as digits as its factorization.

11674735471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667819360.

The product of its digits is 493920, while the sum is 46.

The spelling of 11674735471 in words is "eleven billion, six hundred seventy-four million, seven hundred thirty-five thousand, four hundred seventy-one".