126768034107 has 24 divisors (see below), whose sum is σ = 215121514608. Its totient is φ = 70919179200.

The previous prime is 126768034093. The next prime is 126768034117. The reversal of 126768034107 is 701430867621.

It is not a de Polignac number, because 126768034107 - 2⁴ = 126768034091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126768034117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49248144 + ... + 49250717.

It is an arithmetic number, because the mean of its divisors is an integer number (8963396442).

Almost surely, 2^126768034107 is an apocalyptic number.

126768034107 is a deficient number, since it is larger than the sum of its proper divisors (88353480501).

126768034107 is a wasteful number, since it uses less digits than its factorization.

126768034107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98498891 (or 98498888 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 126768034107 in words is "one hundred twenty-six billion, seven hundred sixty-eight million, thirty-four thousand, one hundred seven".