768797342534 has 32 divisors (see below), whose sum is σ = 1265125690080. Its totient is φ = 348233985792.

The previous prime is 768797342531. The next prime is 768797342567. The reversal of 768797342534 is 435243797867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768797342531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351719 + ... + 1288914.

It is an arithmetic number, because the mean of its divisors is an integer number (39535177815).

Almost surely, 2^768797342534 is an apocalyptic number.

768797342534 is a deficient number, since it is larger than the sum of its proper divisors (496328347546).

768797342534 is a wasteful number, since it uses less digits than its factorization.

768797342534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640984.

The product of its digits is 213373440, while the sum is 65.

The spelling of 768797342534 in words is "seven hundred sixty-eight billion, seven hundred ninety-seven million, three hundred forty-two thousand, five hundred thirty-four".