766126673012 has 12 divisors (see below), whose sum is σ = 1340956890756. Its totient is φ = 382996132800.

The previous prime is 766126673003. The next prime is 766126673051. The reversal of 766126673012 is 210376621667.

It can be written as a sum of positive squares in 2 ways, for example, as 597522816016 + 168603856996 = 772996^2 + 410614^2 .

It is a super-3 number, since 3×766126673012³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16775273 + ... + 16820880.

It is an arithmetic number, because the mean of its divisors is an integer number (111746407563).

Almost surely, 2^766126673012 is an apocalyptic number.

It is an amenable number.

766126673012 is a deficient number, since it is larger than the sum of its proper divisors (574830217744).

766126673012 is a wasteful number, since it uses less digits than its factorization.

766126673012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33601858 (or 33601856 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 766126673012 in words is "seven hundred sixty-six billion, one hundred twenty-six million, six hundred seventy-three thousand, twelve".