84820842702 has 12 divisors (see below), whose sum is σ = 183778492560. Its totient is φ = 28273614228.

The previous prime is 84820842649. The next prime is 84820842713. The reversal of 84820842702 is 20724802848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2356134502 + ... + 2356134537.

It is an arithmetic number, because the mean of its divisors is an integer number (15314874380).

Almost surely, 2^84820842702 is an apocalyptic number.

84820842702 is an abundant number, since it is smaller than the sum of its proper divisors (98957649858).

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

84820842702 is a wasteful number, since it uses less digits than its factorization.

84820842702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712269047 (or 4712269044 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 45.

The spelling of 84820842702 in words is "eighty-four billion, eight hundred twenty million, eight hundred forty-two thousand, seven hundred two".