126343360536 has 16 divisors (see below), whose sum is σ = 315858401400. Its totient is φ = 42114453504.

The previous prime is 126343360531. The next prime is 126343360553. The reversal of 126343360536 is 635063343621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126343360531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2632153321 + ... + 2632153368.

Almost surely, 2^126343360536 is an apocalyptic number.

It is an amenable number.

126343360536 is an abundant number, since it is smaller than the sum of its proper divisors (189515040864).

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

126343360536 is a wasteful number, since it uses less digits than its factorization.

126343360536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5264306698 (or 5264306694 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 42.

The spelling of 126343360536 in words is "one hundred twenty-six billion, three hundred forty-three million, three hundred sixty thousand, five hundred thirty-six".