126568137484 has 6 divisors (see below), whose sum is σ = 221494240604. Its totient is φ = 63284068740.

The previous prime is 126568137481. The next prime is 126568137497. The reversal of 126568137484 is 484731865621.

It is not an unprimeable number, because it can be changed into a prime (126568137481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15821017182 + ... + 15821017189.

Almost surely, 2^126568137484 is an apocalyptic number.

It is an amenable number.

126568137484 is a deficient number, since it is larger than the sum of its proper divisors (94926103120).

126568137484 is a wasteful number, since it uses less digits than its factorization.

126568137484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31642034375 (or 31642034373 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 55.

The spelling of 126568137484 in words is "one hundred twenty-six billion, five hundred sixty-eight million, one hundred thirty-seven thousand, four hundred eighty-four".