11776046423 has 4 divisors (see below), whose sum is σ = 12395838360. Its totient is φ = 11156254488.

The previous prime is 11776046417. The next prime is 11776046449. The reversal of 11776046423 is 32464067711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32464067711 = 170441 ⋅190471.

It is a cyclic number.

It is not a de Polignac number, because 11776046423 - 2¹⁴ = 11776030039 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 (11776046123) 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, 309895940 + ... + 309895977.

It is an arithmetic number, because the mean of its divisors is an integer number (3098959590).

Almost surely, 2^11776046423 is an apocalyptic number.

11776046423 is a deficient number, since it is larger than the sum of its proper divisors (619791937).

11776046423 is an equidigital number, since it uses as much as digits as its factorization.

11776046423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619791936.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 11776046423 in words is "eleven billion, seven hundred seventy-six million, forty-six thousand, four hundred twenty-three".