84454473342 has 8 divisors (see below), whose sum is σ = 168908946696. Its totient is φ = 28151491112.

The previous prime is 84454473307. The next prime is 84454473371. The reversal of 84454473342 is 24337445448.

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

84454473342 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 84454473291 and 84454473300.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7037872773 + ... + 7037872784.

It is an arithmetic number, because the mean of its divisors is an integer number (21113618337).

Almost surely, 2^84454473342 is an apocalyptic number.

84454473342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84454473342 is a wasteful number, since it uses less digits than its factorization.

84454473342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14075745562.

The product of its digits is 5160960, while the sum is 48.

The spelling of 84454473342 in words is "eighty-four billion, four hundred fifty-four million, four hundred seventy-three thousand, three hundred forty-two".