766351608118980 has 192 divisors, whose sum is σ = 2447043792173568. Its totient is φ = 177524535582720.

The previous prime is 766351608118891. The next prime is 766351608118981. The reversal of 766351608118980 is 89811806153667.

It is not an unprimeable number, because it can be changed into a prime (766351608118981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 118592569 + ... + 124887551.

It is an arithmetic number, because the mean of its divisors is an integer number (12745019750904).

Almost surely, 2^{766351608118980} 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 766351608118980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1223521896086784).

766351608118980 is an abundant number, since it is smaller than the sum of its proper divisors (1680692184054588).

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

766351608118980 is a wasteful number, since it uses less digits than its factorization.

766351608118980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6304206 (or 6304204 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 69.

The spelling of 766351608118980 in words is "seven hundred sixty-six trillion, three hundred fifty-one billion, six hundred eight million, one hundred eighteen thousand, nine hundred eighty".