84530334345 has 16 divisors (see below), whose sum is σ = 135462890112. Its totient is φ = 45011393280.

The previous prime is 84530334337. The next prime is 84530334457. The reversal of 84530334345 is 54343303548.

It is not a de Polignac number, because 84530334345 - 2³ = 84530334337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84530334297 and 84530334306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4455952 + ... + 4474881.

It is an arithmetic number, because the mean of its divisors is an integer number (8466430632).

Almost surely, 2^84530334345 is an apocalyptic number.

It is an amenable number.

84530334345 is a deficient number, since it is larger than the sum of its proper divisors (50932555767).

84530334345 is a wasteful number, since it uses less digits than its factorization.

84530334345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8931472.

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 84530334345 in words is "eighty-four billion, five hundred thirty million, three hundred thirty-four thousand, three hundred forty-five".