126005018766748 has 12 divisors (see below), whose sum is σ = 240555035827512. Its totient is φ = 57275008530320.

The previous prime is 126005018766707. The next prime is 126005018766749. The reversal of 126005018766748 is 847667810500621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126005018766749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431875213215 + ... + 1431875213302.

It is an arithmetic number, because the mean of its divisors is an integer number (20046252985626).

Almost surely, 2^{126005018766748} is an apocalyptic number.

It is an amenable number.

126005018766748 is a deficient number, since it is larger than the sum of its proper divisors (114550017060764).

126005018766748 is a wasteful number, since it uses less digits than its factorization.

126005018766748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863750426532 (or 2863750426530 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 61.

The spelling of 126005018766748 in words is "one hundred twenty-six trillion, five billion, eighteen million, seven hundred sixty-six thousand, seven hundred forty-eight".