766028558414 has 12 divisors (see below), whose sum is σ = 1336641668424. Its totient is φ = 328297953564.

The previous prime is 766028558377. The next prime is 766028558419. The reversal of 766028558414 is 414855820667.

It is a self number, because there is not a number n which added to its sum of digits gives 766028558414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (766028558419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3908308874 + ... + 3908309069.

It is an arithmetic number, because the mean of its divisors is an integer number (111386805702).

Almost surely, 2^766028558414 is an apocalyptic number.

766028558414 is a deficient number, since it is larger than the sum of its proper divisors (570613110010).

766028558414 is a wasteful number, since it uses less digits than its factorization.

766028558414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7816617959 (or 7816617952 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 766028558414 in words is "seven hundred sixty-six billion, twenty-eight million, five hundred fifty-eight thousand, four hundred fourteen".