9739495484081 has 32 divisors (see below), whose sum is σ = 10832050736640. Its totient is φ = 8683200486400.

The previous prime is 9739495484029. The next prime is 9739495484113. The reversal of 9739495484081 is 1804845949379.

It is not a de Polignac number, because 9739495484081 - 2¹⁴ = 9739495467697 is a prime.

It is a super-2 number, since 2×9739495484081² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9739495483996 and 9739495484014.

It is not an unprimeable number, because it can be changed into a prime (9739495484021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158368520 + ... + 158430006.

It is an arithmetic number, because the mean of its divisors is an integer number (338501585520).

Almost surely, 2^{9739495484081} is an apocalyptic number.

It is an amenable number.

9739495484081 is a deficient number, since it is larger than the sum of its proper divisors (1092555252559).

9739495484081 is a wasteful number, since it uses less digits than its factorization.

9739495484081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62905.

The product of its (nonzero) digits is 313528320, while the sum is 71.

The spelling of 9739495484081 in words is "nine trillion, seven hundred thirty-nine billion, four hundred ninety-five million, four hundred eighty-four thousand, eighty-one".