126326250626 has 16 divisors (see below), whose sum is σ = 193952457600. Its totient is φ = 61676285328.

The previous prime is 126326250581. The next prime is 126326250637. The reversal of 126326250626 is 626052623621.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 86615 + ... + 510053.

It is an arithmetic number, because the mean of its divisors is an integer number (12122028600).

Almost surely, 2^126326250626 is an apocalyptic number.

126326250626 is a deficient number, since it is larger than the sum of its proper divisors (67626206974).

126326250626 is a wasteful number, since it uses less digits than its factorization.

126326250626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426953.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 126326250626 in words is "one hundred twenty-six billion, three hundred twenty-six million, two hundred fifty thousand, six hundred twenty-six".