84353366335347 has 20 divisors (see below), whose sum is σ = 126011294608320. Its totient is φ = 56234709586224.

The previous prime is 84353366335321. The next prime is 84353366335349. The reversal of 84353366335347 is 74353366335348.

84353366335347 is a `hidden beast` number, since 8 + 4 + 3 + 5 + 3 + 3 + 66 + 33 + 534 + 7 = 666.

It is not a de Polignac number, because 84353366335347 - 2²⁸ = 84353097899891 is a prime.

It is a super-2 number, since 2×84353366335347² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84353366335349) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2734947 + ... + 13273532.

It is an arithmetic number, because the mean of its divisors is an integer number (6300564730416).

Almost surely, 2^{84353366335347} is an apocalyptic number.

84353366335347 is a deficient number, since it is larger than the sum of its proper divisors (41657928272973).

84353366335347 is a wasteful number, since it uses less digits than its factorization.

84353366335347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16073544 (or 16073535 counting only the distinct ones).

The product of its digits is 587865600, while the sum is 63.

Subtracting from 84353366335347 its reverse (74353366335348), we obtain a palindrome (9999999999999).

The spelling of 84353366335347 in words is "eighty-four trillion, three hundred fifty-three billion, three hundred sixty-six million, three hundred thirty-five thousand, three hundred forty-seven".