798340061439 has 24 divisors (see below), whose sum is σ = 1155314807712. Its totient is φ = 531231618240.

The previous prime is 798340061437. The next prime is 798340061443. The reversal of 798340061439 is 934160043897.

It is a happy number.

798340061439 is a `hidden beast` number, since 7 + 98 + 3 + 400 + 6 + 143 + 9 = 666.

It is not a de Polignac number, because 798340061439 - 2¹ = 798340061437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798340061437) 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 in 23 ways as a sum of consecutive naturals, for example, 26891574 + ... + 26921244.

It is an arithmetic number, because the mean of its divisors is an integer number (48138116988).

Almost surely, 2^798340061439 is an apocalyptic number.

798340061439 is a deficient number, since it is larger than the sum of its proper divisors (356974746273).

798340061439 is a wasteful number, since it uses less digits than its factorization.

798340061439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35167 (or 35164 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 798340061439 in words is "seven hundred ninety-eight billion, three hundred forty million, sixty-one thousand, four hundred thirty-nine".