126688414806 has 24 divisors (see below), whose sum is σ = 274680796104. Its totient is φ = 42200359200.

The previous prime is 126688414793. The next prime is 126688414819. The reversal of 126688414806 is 608414886621.

It is a happy number.

126688414806 is a `hidden beast` number, since 1 + 26 + 68 + 84 + 1 + 480 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (126688414793) and next prime (126688414819).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2399191 + ... + 2451426.

It is an arithmetic number, because the mean of its divisors is an integer number (11445033171).

Almost surely, 2^126688414806 is an apocalyptic number.

126688414806 is an abundant number, since it is smaller than the sum of its proper divisors (147992381298).

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

126688414806 is a wasteful number, since it uses less digits than its factorization.

126688414806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4852076 (or 4852073 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 54.

The spelling of 126688414806 in words is "one hundred twenty-six billion, six hundred eighty-eight million, four hundred fourteen thousand, eight hundred six".