12776233334 has 8 divisors (see below), whose sum is σ = 19264687488. Its totient is φ = 6354670840.

The previous prime is 12776233333. The next prime is 12776233339. The reversal of 12776233334 is 43333267721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12776233291 and 12776233300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12776233333) 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, 16722437 + ... + 16723200.

It is an arithmetic number, because the mean of its divisors is an integer number (2408085936).

Almost surely, 2^12776233334 is an apocalyptic number.

12776233334 is a deficient number, since it is larger than the sum of its proper divisors (6488454154).

12776233334 is a wasteful number, since it uses less digits than its factorization.

12776233334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33445830.

The product of its digits is 381024, while the sum is 41.

The spelling of 12776233334 in words is "twelve billion, seven hundred seventy-six million, two hundred thirty-three thousand, three hundred thirty-four".