12242545468 has 6 divisors (see below), whose sum is σ = 21424454576. Its totient is φ = 6121272732.

The previous prime is 12242545463. The next prime is 12242545531. The reversal of 12242545468 is 86454524221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242545463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1530318180 + ... + 1530318187.

Almost surely, 2^12242545468 is an apocalyptic number.

It is an amenable number.

12242545468 is a deficient number, since it is larger than the sum of its proper divisors (9181909108).

12242545468 is a wasteful number, since it uses less digits than its factorization.

12242545468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060636371 (or 3060636369 counting only the distinct ones).

The product of its digits is 614400, while the sum is 43.

The spelling of 12242545468 in words is "twelve billion, two hundred forty-two million, five hundred forty-five thousand, four hundred sixty-eight".