126066568704 has 160 divisors (see below), whose sum is σ = 356530100256. Its totient is φ = 39447429120.

The previous prime is 126066568699. The next prime is 126066568763. The reversal of 126066568704 is 407865660621.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10360384 + ... + 10372544.

Almost surely, 2^126066568704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126066568704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178265050128).

126066568704 is an abundant number, since it is smaller than the sum of its proper divisors (230463531552).

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

126066568704 is a wasteful number, since it uses less digits than its factorization.

126066568704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12596 (or 12580 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 126066568704 in words is "one hundred twenty-six billion, sixty-six million, five hundred sixty-eight thousand, seven hundred four".