9794409328151 has 64 divisors (see below), whose sum is σ = 11703954898944. Its totient is φ = 8023244486400.

The previous prime is 9794409328129. The next prime is 9794409328163. The reversal of 9794409328151 is 1518239044979.

It is a cyclic number.

It is not a de Polignac number, because 9794409328151 - 2¹⁸ = 9794409066007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9790409328151) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4293909131 + ... + 4293911411.

It is an arithmetic number, because the mean of its divisors is an integer number (182874295296).

Almost surely, 2^{9794409328151} is an apocalyptic number.

9794409328151 is a deficient number, since it is larger than the sum of its proper divisors (1909545570793).

9794409328151 is a wasteful number, since it uses less digits than its factorization.

9794409328151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020.

The product of its (nonzero) digits is 19595520, while the sum is 62.

The spelling of 9794409328151 in words is "nine trillion, seven hundred ninety-four billion, four hundred nine million, three hundred twenty-eight thousand, one hundred fifty-one".