126127876286028 has 96 divisors (see below), whose sum is σ = 318165892611840. Its totient is φ = 38752705117440.

The previous prime is 126127876285993. The next prime is 126127876286039. The reversal of 126127876286028 is 820682678721621.

126127876286028 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 126127876286028.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 744063250 + ... + 744232742.

It is an arithmetic number, because the mean of its divisors is an integer number (3314228048040).

Almost surely, 2^{126127876286028} is an apocalyptic number.

It is an amenable number.

126127876286028 is an abundant number, since it is smaller than the sum of its proper divisors (192038016325812).

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

126127876286028 is a wasteful number, since it uses less digits than its factorization.

126127876286028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257767 (or 257765 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 66.

The spelling of 126127876286028 in words is "one hundred twenty-six trillion, one hundred twenty-seven billion, eight hundred seventy-six million, two hundred eighty-six thousand, twenty-eight".