9401320366611 has 8 divisors (see below), whose sum is σ = 12535269539280. Its totient is φ = 6267459052512.

The previous prime is 9401320366597. The next prime is 9401320366657. The reversal of 9401320366611 is 1166630231049.

It is a happy number.

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

It is not a de Polignac number, because 9401320366611 - 2¹⁰ = 9401320365587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9401320362611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21714556 + ... + 22143273.

It is an arithmetic number, because the mean of its divisors is an integer number (1566908692410).

Almost surely, 2^{9401320366611} is an apocalyptic number.

9401320366611 is a deficient number, since it is larger than the sum of its proper divisors (3133949172669).

9401320366611 is a wasteful number, since it uses less digits than its factorization.

9401320366611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43929285.

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 9401320366611 in words is "nine trillion, four hundred one billion, three hundred twenty million, three hundred sixty-six thousand, six hundred eleven".