84353866835348 has 24 divisors (see below), whose sum is σ = 164966985699264. Its totient is φ = 37407479748800.

The previous prime is 84353866835327. The next prime is 84353866835387.

It is a happy number.

84353866835348 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×84353866835348² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23379673040 + ... + 23379676647.

It is an arithmetic number, because the mean of its divisors is an integer number (6873624404136).

Almost surely, 2^{84353866835348} is an apocalyptic number.

It is an amenable number.

84353866835348 is a deficient number, since it is larger than the sum of its proper divisors (80613118863916).

84353866835348 is a wasteful number, since it uses less digits than its factorization.

84353866835348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46759349743 (or 46759349741 counting only the distinct ones).

The product of its digits is 4777574400, while the sum is 74.

The spelling of 84353866835348 in words is "eighty-four trillion, three hundred fifty-three billion, eight hundred sixty-six million, eight hundred thirty-five thousand, three hundred forty-eight".