777011133332 has 18 divisors (see below), whose sum is σ = 1581772664682. Its totient is φ = 333004771344.

The previous prime is 777011133289. The next prime is 777011133421. The reversal of 777011133332 is 233331110777.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 584328763396 + 192682369936 = 764414^2 + 438956^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1982171063 + ... + 1982171454.

It is an arithmetic number, because the mean of its divisors is an integer number (87876259149).

Almost surely, 2^777011133332 is an apocalyptic number.

It is an amenable number.

777011133332 is an abundant number, since it is smaller than the sum of its proper divisors (804761531350).

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

777011133332 is a wasteful number, since it uses less digits than its factorization.

777011133332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964342535 (or 3964342526 counting only the distinct ones).

The product of its (nonzero) digits is 55566, while the sum is 38.

The spelling of 777011133332 in words is "seven hundred seventy-seven billion, eleven million, one hundred thirty-three thousand, three hundred thirty-two".