9797033342494 has 16 divisors (see below), whose sum is σ = 14705161675776. Its totient is φ = 4895313795000.

The previous prime is 9797033342491. The next prime is 9797033342531. The reversal of 9797033342494 is 4942433307979.

It is a super-2 number, since 2×9797033342494² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9797033342491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19377819 + ... + 19876969.

It is an arithmetic number, because the mean of its divisors is an integer number (919072604736).

Almost surely, 2^{9797033342494} is an apocalyptic number.

9797033342494 is a deficient number, since it is larger than the sum of its proper divisors (4908128333282).

9797033342494 is a wasteful number, since it uses less digits than its factorization.

9797033342494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505551.

The product of its (nonzero) digits is 123451776, while the sum is 64.

The spelling of 9797033342494 in words is "nine trillion, seven hundred ninety-seven billion, thirty-three million, three hundred forty-two thousand, four hundred ninety-four".