842822509700 has 36 divisors (see below), whose sum is σ = 1833908372352. Its totient is φ = 336210381600.

The previous prime is 842822509699. The next prime is 842822509723. The reversal of 842822509700 is 7905228248.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11445896 + ... + 11519295.

It is an arithmetic number, because the mean of its divisors is an integer number (50941899232).

Almost surely, 2^842822509700 is an apocalyptic number.

It is an amenable number.

842822509700 is an abundant number, since it is smaller than the sum of its proper divisors (991085862652).

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

842822509700 is a wasteful number, since it uses less digits than its factorization.

842822509700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22965572 (or 22965565 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 842822509700 in words is "eight hundred forty-two billion, eight hundred twenty-two million, five hundred nine thousand, seven hundred".