11714169977 has 4 divisors (see below), whose sum is σ = 11718558336. Its totient is φ = 11709781620.

The previous prime is 11714169937. The next prime is 11714169979. The reversal of 11714169977 is 77996141711.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11714169977 - 2¹⁰ = 11714168953 is a prime.

It is a super-3 number, since 3×11714169977³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11714169979) 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, 2190173 + ... + 2195514.

It is an arithmetic number, because the mean of its divisors is an integer number (2929639584).

Almost surely, 2^11714169977 is an apocalyptic number.

It is an amenable number.

11714169977 is a deficient number, since it is larger than the sum of its proper divisors (4388359).

11714169977 is an equidigital number, since it uses as much as digits as its factorization.

11714169977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388358.

The product of its digits is 666792, while the sum is 53.

The spelling of 11714169977 in words is "eleven billion, seven hundred fourteen million, one hundred sixty-nine thousand, nine hundred seventy-seven".