12345110677 has 8 divisors (see below), whose sum is σ = 13091633856. Its totient is φ = 11600847552.

The previous prime is 12345110669. The next prime is 12345110741. The reversal of 12345110677 is 77601154321.

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

It is a cyclic number.

It is not a de Polignac number, because 12345110677 - 2³ = 12345110669 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 (12345110647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553753 + ... + 575614.

It is an arithmetic number, because the mean of its divisors is an integer number (1636454232).

Almost surely, 2^12345110677 is an apocalyptic number.

12345110677 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

12345110677 is a deficient number, since it is larger than the sum of its proper divisors (746523179).

12345110677 is a wasteful number, since it uses less digits than its factorization.

12345110677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130027.

The product of its (nonzero) digits is 35280, while the sum is 37.

Adding to 12345110677 its reverse (77601154321), we get a palindrome (89946264998).

The spelling of 12345110677 in words is "twelve billion, three hundred forty-five million, one hundred ten thousand, six hundred seventy-seven".