11617430027 has 4 divisors (see below), whose sum is σ = 13277062896. Its totient is φ = 9957797160.

The previous prime is 11617430009. The next prime is 11617430047. The reversal of 11617430027 is 72003471611.

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 11617430027 - 2¹⁶ = 11617364491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11617429975 and 11617430002.

It is not an unprimeable number, because it can be changed into a prime (11617430047) 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, 829816424 + ... + 829816437.

It is an arithmetic number, because the mean of its divisors is an integer number (3319265724).

Almost surely, 2^11617430027 is an apocalyptic number.

11617430027 is a deficient number, since it is larger than the sum of its proper divisors (1659632869).

11617430027 is an equidigital number, since it uses as much as digits as its factorization.

11617430027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659632868.

The product of its (nonzero) digits is 7056, while the sum is 32.

The spelling of 11617430027 in words is "eleven billion, six hundred seventeen million, four hundred thirty thousand, twenty-seven".