8342454985164 has 36 divisors (see below), whose sum is σ = 21092332020760. Its totient is φ = 2780230236480.

The previous prime is 8342454985099. The next prime is 8342454985229. The reversal of 8342454985164 is 4615894542438.

8342454985164 is a `hidden beast` number, since 8 + 3 + 4 + 2 + 4 + 549 + 85 + 1 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (8342454985099) and next prime (8342454985229).

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 24331222 + ... + 24671709.

Almost surely, 2^{8342454985164} is an apocalyptic number.

It is an amenable number.

8342454985164 is an abundant number, since it is smaller than the sum of its proper divisors (12749877035596).

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

8342454985164 is a wasteful number, since it uses less digits than its factorization.

8342454985164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49007670 (or 49007665 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 63.

The spelling of 8342454985164 in words is "eight trillion, three hundred forty-two billion, four hundred fifty-four million, nine hundred eighty-five thousand, one hundred sixty-four".