11495332427 has 4 divisors (see below), whose sum is σ = 11739914016. Its totient is φ = 11250750840.

The previous prime is 11495332421. The next prime is 11495332439. The reversal of 11495332427 is 72423359411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72423359411 = 13 ⋅5571027647.

It is a cyclic number.

It is not a de Polignac number, because 11495332427 - 2¹⁴ = 11495316043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11495332421) 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, 122290724 + ... + 122290817.

It is an arithmetic number, because the mean of its divisors is an integer number (2934978504).

Almost surely, 2^11495332427 is an apocalyptic number.

11495332427 is a deficient number, since it is larger than the sum of its proper divisors (244581589).

11495332427 is an equidigital number, since it uses as much as digits as its factorization.

11495332427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244581588.

The product of its digits is 181440, while the sum is 41.

The spelling of 11495332427 in words is "eleven billion, four hundred ninety-five million, three hundred thirty-two thousand, four hundred twenty-seven".