126668074032 has 60 divisors (see below), whose sum is σ = 357807757320. Its totient is φ = 41828081664.

The previous prime is 126668074019. The next prime is 126668074103. The reversal of 126668074032 is 230470866621.

126668074032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 11 ways as a sum of consecutive naturals, for example, 4095057 + ... + 4125872.

It is an arithmetic number, because the mean of its divisors is an integer number (5963462622).

Almost surely, 2^126668074032 is an apocalyptic number.

126668074032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126668074032 is an abundant number, since it is smaller than the sum of its proper divisors (231139683288).

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

126668074032 is a wasteful number, since it uses less digits than its factorization.

126668074032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8221050 (or 8221041 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 126668074032 in words is "one hundred twenty-six billion, six hundred sixty-eight million, seventy-four thousand, thirty-two".