84353454253311 has 8 divisors (see below), whose sum is σ = 112565548346160. Its totient is φ = 56188498164672.

The previous prime is 84353454253253. The next prime is 84353454253349. The reversal of 84353454253311 is 11335245435348.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84353454253311 - 2⁷ = 84353454253183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84353454253381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11784496876 + ... + 11784504033.

It is an arithmetic number, because the mean of its divisors is an integer number (14070693543270).

Almost surely, 2^{84353454253311} is an apocalyptic number.

84353454253311 is a deficient number, since it is larger than the sum of its proper divisors (28212094092849).

84353454253311 is a wasteful number, since it uses less digits than its factorization.

84353454253311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23569002105.

The product of its digits is 10368000, while the sum is 51.

Adding to 84353454253311 its reverse (11335245435348), we get a palindrome (95688699688659).

The spelling of 84353454253311 in words is "eighty-four trillion, three hundred fifty-three billion, four hundred fifty-four million, two hundred fifty-three thousand, three hundred eleven".