12240658034 has 16 divisors (see below), whose sum is σ = 20228489856. Its totient is φ = 5508846000.

The previous prime is 12240658033. The next prime is 12240658049. The reversal of 12240658034 is 43085604221.

It is a junction number, because it is equal to n+sod(n) for n = 12240657985 and 12240658003.

It is not an unprimeable number, because it can be changed into a prime (12240658033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752202 + ... + 2756645.

It is an arithmetic number, because the mean of its divisors is an integer number (1264280616).

Almost surely, 2^12240658034 is an apocalyptic number.

12240658034 is a deficient number, since it is larger than the sum of its proper divisors (7987831822).

12240658034 is a wasteful number, since it uses less digits than its factorization.

12240658034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508961.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 12240658034 in words is "twelve billion, two hundred forty million, six hundred fifty-eight thousand, thirty-four".