9820309196004 has 24 divisors (see below), whose sum is σ = 23446939787040. Its totient is φ = 3197309970624.

The previous prime is 9820309195979. The next prime is 9820309196017. The reversal of 9820309196004 is 4006919030289.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9515802969 + ... + 9515804000.

It is an arithmetic number, because the mean of its divisors is an integer number (976955824460).

Almost surely, 2^{9820309196004} is an apocalyptic number.

It is an amenable number.

9820309196004 is an abundant number, since it is smaller than the sum of its proper divisors (13626630591036).

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

9820309196004 is a wasteful number, since it uses less digits than its factorization.

9820309196004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19031607019 (or 19031607017 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 9820309196004 in words is "nine trillion, eight hundred twenty billion, three hundred nine million, one hundred ninety-six thousand, four".