66234036126 has 16 divisors (see below), whose sum is σ = 132494855184. Its totient is φ = 22073548224.

The previous prime is 66234036097. The next prime is 66234036133. The reversal of 66234036126 is 62163043266.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083735 + ... + 1143218.

It is an arithmetic number, because the mean of its divisors is an integer number (8280928449).

Almost surely, 2^66234036126 is an apocalyptic number.

66234036126 is an abundant number, since it is smaller than the sum of its proper divisors (66260819058).

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

66234036126 is a wasteful number, since it uses less digits than its factorization.

66234036126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231915.

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 66234036126 in words is "sixty-six billion, two hundred thirty-four million, thirty-six thousand, one hundred twenty-six".