796142519819 has 4 divisors (see below), whose sum is σ = 805087941480. Its totient is φ = 787197098160.

The previous prime is 796142519797. The next prime is 796142519833. The reversal of 796142519819 is 918915241697.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 918915241697 = 13033 ⋅70506809.

It is a cyclic number.

It is not a de Polignac number, because 796142519819 - 2¹² = 796142515723 is a prime.

It is a super-2 number, since 2×796142519819² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (796142519719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4472710697 + ... + 4472710874.

It is an arithmetic number, because the mean of its divisors is an integer number (201271985370).

Almost surely, 2^796142519819 is an apocalyptic number.

796142519819 is a deficient number, since it is larger than the sum of its proper divisors (8945421661).

796142519819 is an equidigital number, since it uses as much as digits as its factorization.

796142519819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8945421660.

The product of its digits is 9797760, while the sum is 62.

The spelling of 796142519819 in words is "seven hundred ninety-six billion, one hundred forty-two million, five hundred nineteen thousand, eight hundred nineteen".