12240424996 has 12 divisors (see below), whose sum is σ = 21423339952. Its totient is φ = 6119470728.

The previous prime is 12240424981. The next prime is 12240424997. The reversal of 12240424996 is 69942404221.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12240424997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147450 + ... + 214993.

Almost surely, 2^12240424996 is an apocalyptic number.

It is an amenable number.

12240424996 is a deficient number, since it is larger than the sum of its proper divisors (9182914956).

12240424996 is a wasteful number, since it uses less digits than its factorization.

12240424996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370890 (or 370888 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 12240424996 in words is "twelve billion, two hundred forty million, four hundred twenty-four thousand, nine hundred ninety-six".