84365034844 has 6 divisors (see below), whose sum is σ = 147638810984. Its totient is φ = 42182517420.

The previous prime is 84365034833. The next prime is 84365034889. The reversal of 84365034844 is 44843056348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10545629352 + ... + 10545629359.

Almost surely, 2^84365034844 is an apocalyptic number.

It is an amenable number.

84365034844 is a deficient number, since it is larger than the sum of its proper divisors (63273776140).

84365034844 is a wasteful number, since it uses less digits than its factorization.

84365034844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21091258715 (or 21091258713 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 49.

The spelling of 84365034844 in words is "eighty-four billion, three hundred sixty-five million, thirty-four thousand, eight hundred forty-four".