798316346144 has 12 divisors (see below), whose sum is σ = 1571685306534. Its totient is φ = 399158173056.

The previous prime is 798316346141. The next prime is 798316346159. The reversal of 798316346144 is 441643613897.

It can be written as a sum of positive squares in only one way, i.e., 655743648400 + 142572697744 = 809780^2 + 377588^2 .

It is a super-3 number, since 3×798316346144³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 798316346144.

It is not an unprimeable number, because it can be changed into a prime (798316346141) by changing a digit.

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 as a sum of consecutive naturals, namely, 12473692877 + ... + 12473692940.

Almost surely, 2^798316346144 is an apocalyptic number.

It is an amenable number.

798316346144 is a deficient number, since it is larger than the sum of its proper divisors (773368960390).

798316346144 is a wasteful number, since it uses less digits than its factorization.

798316346144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24947385827 (or 24947385819 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 56.

The spelling of 798316346144 in words is "seven hundred ninety-eight billion, three hundred sixteen million, three hundred forty-six thousand, one hundred forty-four".