12334445679 has 16 divisors (see below), whose sum is σ = 16521120000. Its totient is φ = 8185416576.

The previous prime is 12334445609. The next prime is 12334445701. The reversal of 12334445679 is 97654443321.

It is a happy number.

It is not a de Polignac number, because 12334445679 - 2⁷ = 12334445551 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12334445609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1169572 + ... + 1180070.

It is an arithmetic number, because the mean of its divisors is an integer number (1032570000).

Almost surely, 2^12334445679 is an apocalyptic number.

12334445679 is a deficient number, since it is larger than the sum of its proper divisors (4186674321).

12334445679 is a wasteful number, since it uses less digits than its factorization.

12334445679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12254.

The product of its digits is 2177280, while the sum is 48.

The spelling of 12334445679 in words is "twelve billion, three hundred thirty-four million, four hundred forty-five thousand, six hundred seventy-nine".