126066566076 has 24 divisors (see below), whose sum is σ = 320896713984. Its totient is φ = 38201989680.

The previous prime is 126066566057. The next prime is 126066566083. The reversal of 126066566076 is 670665660621.

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, 477524740 + ... + 477525003.

It is an arithmetic number, because the mean of its divisors is an integer number (13370696416).

Almost surely, 2^126066566076 is an apocalyptic number.

It is an amenable number.

126066566076 is an abundant number, since it is smaller than the sum of its proper divisors (194830147908).

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

126066566076 is a wasteful number, since it uses less digits than its factorization.

126066566076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955049761 (or 955049759 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 126066566076 in words is "one hundred twenty-six billion, sixty-six million, five hundred sixty-six thousand, seventy-six".