11676348077 has 4 divisors (see below), whose sum is σ = 11721781596. Its totient is φ = 11630914560.

The previous prime is 11676348043. The next prime is 11676348137. The reversal of 11676348077 is 77084367611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77084367611 = 229 ⋅336612959.

It can be written as a sum of positive squares in 2 ways, for example, as 10191710116 + 1484637961 = 100954^2 + 38531^2 .

It is a cyclic number.

It is not a de Polignac number, because 11676348077 - 2²⁰ = 11675299501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11676318077) 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, 22716374 + ... + 22716887.

It is an arithmetic number, because the mean of its divisors is an integer number (2930445399).

Almost surely, 2^11676348077 is an apocalyptic number.

It is an amenable number.

11676348077 is a deficient number, since it is larger than the sum of its proper divisors (45433519).

11676348077 is an equidigital number, since it uses as much as digits as its factorization.

11676348077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45433518.

The product of its (nonzero) digits is 1185408, while the sum is 50.

It can be divided in two parts, 1167634 and 8077, that added together give a palindrome (1175711).

The spelling of 11676348077 in words is "eleven billion, six hundred seventy-six million, three hundred forty-eight thousand, seventy-seven".