9814165066454 has 8 divisors (see below), whose sum is σ = 16824282971088. Its totient is φ = 4206070742760.

The previous prime is 9814165066451. The next prime is 9814165066501. The reversal of 9814165066454 is 4546605614189.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9814165066454² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9814165066393 and 9814165066402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9814165066451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350505895217 + ... + 350505895244.

It is an arithmetic number, because the mean of its divisors is an integer number (2103035371386).

Almost surely, 2^{9814165066454} is an apocalyptic number.

9814165066454 is a deficient number, since it is larger than the sum of its proper divisors (7010117904634).

9814165066454 is a wasteful number, since it uses less digits than its factorization.

9814165066454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701011790470.

The product of its (nonzero) digits is 24883200, while the sum is 59.

The spelling of 9814165066454 in words is "nine trillion, eight hundred fourteen billion, one hundred sixty-five million, sixty-six thousand, four hundred fifty-four".