126751678760 has 64 divisors (see below), whose sum is σ = 333882501120. Its totient is φ = 42397770240.

The previous prime is 126751678663. The next prime is 126751678783. The reversal of 126751678760 is 67876157621.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 126751678696 and 126751678705.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5509064 + ... + 5532023.

It is an arithmetic number, because the mean of its divisors is an integer number (5216914080).

Almost surely, 2^126751678760 is an apocalyptic number.

126751678760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126751678760 is an abundant number, since it is smaller than the sum of its proper divisors (207130822360).

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

126751678760 is a wasteful number, since it uses less digits than its factorization.

126751678760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11041146 (or 11041142 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 126751678760 in words is "one hundred twenty-six billion, seven hundred fifty-one million, six hundred seventy-eight thousand, seven hundred sixty".