766004733043 has 4 divisors (see below), whose sum is σ = 835641526968. Its totient is φ = 696367939120.

The previous prime is 766004732989. The next prime is 766004733049. The reversal of 766004733043 is 340337400667.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340337400667 = 11 ⋅30939763697.

It is a cyclic number.

It is not a de Polignac number, because 766004733043 - 2¹³ = 766004724851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (766004733049) 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 3 ways as a sum of consecutive naturals, for example, 34818396946 + ... + 34818396967.

It is an arithmetic number, because the mean of its divisors is an integer number (208910381742).

Almost surely, 2^766004733043 is an apocalyptic number.

766004733043 is a deficient number, since it is larger than the sum of its proper divisors (69636793925).

766004733043 is a wasteful number, since it uses less digits than its factorization.

766004733043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69636793924.

The product of its (nonzero) digits is 762048, while the sum is 43.

The spelling of 766004733043 in words is "seven hundred sixty-six billion, four million, seven hundred thirty-three thousand, forty-three".