766062964128 has 384 divisors, whose sum is σ = 2586350462976. Its totient is φ = 192786739200.

The previous prime is 766062964097. The next prime is 766062964217. The reversal of 766062964128 is 821469260667.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 30198426 + ... + 30223782.

It is an arithmetic number, because the mean of its divisors is an integer number (6735287664).

Almost surely, 2^766062964128 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 766062964128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293175231488).

766062964128 is an abundant number, since it is smaller than the sum of its proper divisors (1820287498848).

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

766062964128 is a wasteful number, since it uses less digits than its factorization.

766062964128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25516 (or 25508 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 766062964128 in words is "seven hundred sixty-six billion, sixty-two million, nine hundred sixty-four thousand, one hundred twenty-eight".