12654315234 has 40 divisors (see below), whose sum is σ = 30932774928. Its totient is φ = 3834640440.

The previous prime is 12654315217. The next prime is 12654315239. The reversal of 12654315234 is 43251345621.

12654315234 is a `hidden beast` number, since 126 + 5 + 4 + 3 + 1 + 523 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (12654315239) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3548812 + ... + 3552375.

Almost surely, 2^12654315234 is an apocalyptic number.

12654315234 is an abundant number, since it is smaller than the sum of its proper divisors (18278459694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12654315234 is a wasteful number, since it uses less digits than its factorization.

12654315234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101212 (or 7101203 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 12654315234 in words is "twelve billion, six hundred fifty-four million, three hundred fifteen thousand, two hundred thirty-four".