126725161277700 has 108 divisors (see below), whose sum is σ = 406450488972528. Its totient is φ = 33007483857600.

The previous prime is 126725161277683. The next prime is 126725161277711. The reversal of 126725161277700 is 7772161527621.

126725161277700 is a `hidden beast` number, since 1 + 2 + 67 + 251 + 61 + 277 + 7 + 0 + 0 = 666.

126725161277700 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 35 ways as a sum of consecutive naturals, for example, 1637237286 + ... + 1637314685.

Almost surely, 2^{126725161277700} is an apocalyptic number.

126725161277700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126725161277700 is an abundant number, since it is smaller than the sum of its proper divisors (279725327694828).

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

126725161277700 is a wasteful number, since it uses less digits than its factorization.

126725161277700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274552034 (or 3274552024 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 54.

The spelling of 126725161277700 in words is "one hundred twenty-six trillion, seven hundred twenty-five billion, one hundred sixty-one million, two hundred seventy-seven thousand, seven hundred".