78850575404326 has 64 divisors (see below), whose sum is σ = 132482399385600. Its totient is φ = 34892231046400.

The previous prime is 78850575404317. The next prime is 78850575404351. The reversal of 78850575404326 is 62340457505887.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 1479929355 + ... + 1479982633.

It is an arithmetic number, because the mean of its divisors is an integer number (2070037490400).

Almost surely, 2^{78850575404326} is an apocalyptic number.

78850575404326 is a deficient number, since it is larger than the sum of its proper divisors (53631823981274).

78850575404326 is a wasteful number, since it uses less digits than its factorization.

78850575404326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63165.

The product of its (nonzero) digits is 225792000, while the sum is 64.

The spelling of 78850575404326 in words is "seventy-eight trillion, eight hundred fifty billion, five hundred seventy-five million, four hundred four thousand, three hundred twenty-six".