11774524327 has 4 divisors (see below), whose sum is σ = 11774754000. Its totient is φ = 11774294656.

The previous prime is 11774524249. The next prime is 11774524351. The reversal of 11774524327 is 72342547711.

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 11774524327 - 2²⁷ = 11640306599 is a prime.

It is a super-2 number, since 2×11774524327² (a number of 21 digits) contains 22 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 (11774524367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038 + ... + 153460.

It is an arithmetic number, because the mean of its divisors is an integer number (2943688500).

Almost surely, 2^11774524327 is an apocalyptic number.

11774524327 is a deficient number, since it is larger than the sum of its proper divisors (229673).

11774524327 is an equidigital number, since it uses as much as digits as its factorization.

11774524327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229672.

The product of its digits is 329280, while the sum is 43.

The spelling of 11774524327 in words is "eleven billion, seven hundred seventy-four million, five hundred twenty-four thousand, three hundred twenty-seven".