766230428147 has 2 divisors, whose sum is σ = 766230428148. Its totient is φ = 766230428146.

The previous prime is 766230428113. The next prime is 766230428233. The reversal of 766230428147 is 741824032667.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-766230428147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 766230428095 and 766230428104.

It is not a weakly prime, because it can be changed into another prime (766230428347) by changing a digit.

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 as a sum of consecutive naturals, namely, 383115214073 + 383115214074.

It is an arithmetic number, because the mean of its divisors is an integer number (383115214074).

Almost surely, 2^766230428147 is an apocalyptic number.

766230428147 is a deficient number, since it is larger than the sum of its proper divisors (1).

766230428147 is an equidigital number, since it uses as much as digits as its factorization.

766230428147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 766230428147 in words is "seven hundred sixty-six billion, two hundred thirty million, four hundred twenty-eight thousand, one hundred forty-seven".