12654233434 has 32 divisors (see below), whose sum is σ = 20126232000. Its totient is φ = 5950462464.

The previous prime is 12654233419. The next prime is 12654233437. The reversal of 12654233434 is 43433245621.

It is a junction number, because it is equal to n+sod(n) for n = 12654233393 and 12654233402.

It is not an unprimeable number, because it can be changed into a prime (12654233437) 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, 6697962 + ... + 6699850.

It is an arithmetic number, because the mean of its divisors is an integer number (628944750).

Almost surely, 2^12654233434 is an apocalyptic number.

12654233434 is a deficient number, since it is larger than the sum of its proper divisors (7471998566).

12654233434 is a wasteful number, since it uses less digits than its factorization.

12654233434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102.

The product of its digits is 207360, while the sum is 37.

The spelling of 12654233434 in words is "twelve billion, six hundred fifty-four million, two hundred thirty-three thousand, four hundred thirty-four".