126733706276 has 12 divisors (see below), whose sum is σ = 221787693708. Its totient is φ = 63365793792.

The previous prime is 126733706251. The next prime is 126733706327. The reversal of 126733706276 is 672607337621.

126733706276 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 43628347876 + 83105358400 = 208874^2 + 288280^2 .

It is a super-2 number, since 2×126733706276² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 44480 + ... + 505416.

It is an arithmetic number, because the mean of its divisors is an integer number (18482307809).

Almost surely, 2^126733706276 is an apocalyptic number.

It is an amenable number.

126733706276 is a deficient number, since it is larger than the sum of its proper divisors (95053987432).

126733706276 is a wasteful number, since it uses less digits than its factorization.

126733706276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529678 (or 529676 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 50.

The spelling of 126733706276 in words is "one hundred twenty-six billion, seven hundred thirty-three million, seven hundred six thousand, two hundred seventy-six".