78462884788234 has 16 divisors (see below), whose sum is σ = 120606798251520. Its totient is φ = 38261283430240.

The previous prime is 78462884788229. The next prime is 78462884788283. The reversal of 78462884788234 is 43288748826487.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165943924 + ... + 166416079.

It is an arithmetic number, because the mean of its divisors is an integer number (7537924890720).

Almost surely, 2^{78462884788234} is an apocalyptic number.

78462884788234 is a deficient number, since it is larger than the sum of its proper divisors (42143913463286).

78462884788234 is a wasteful number, since it uses less digits than its factorization.

78462884788234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332362925.

The product of its digits is 7398752256, while the sum is 79.

The spelling of 78462884788234 in words is "seventy-eight trillion, four hundred sixty-two billion, eight hundred eighty-four million, seven hundred eighty-eight thousand, two hundred thirty-four".